<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2022 Workiva-->
<!--r:f8783679-67e2-4949-b3d3-0c5a6640ed1f,g:0ed0a1a6-312f-4818-bd31-b96b4333bd54-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.lgi.com/role/CondensedConsolidatedBalanceSheetsunaudited" xlink:type="simple" xlink:href="lbtya-20220930.xsd#CondensedConsolidatedBalanceSheetsunaudited"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/CondensedConsolidatedBalanceSheetsunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_f13def05-474b-41d5-80f6-c3495c069176" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_ac77c54c-2e36-477a-b926-36cc7720c74c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_f13def05-474b-41d5-80f6-c3495c069176" xlink:to="loc_us-gaap_StockholdersEquity_ac77c54c-2e36-477a-b926-36cc7720c74c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_0cdc77c4-33e9-4ff3-b156-dd8e52079859" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_f13def05-474b-41d5-80f6-c3495c069176" xlink:to="loc_us-gaap_MinorityInterest_0cdc77c4-33e9-4ff3-b156-dd8e52079859" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_66c1ad80-c99d-48b7-bf03-9bde09a6d6a9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_4e3e6a51-d537-45ee-b56b-7cc5aaa6aec6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_66c1ad80-c99d-48b7-bf03-9bde09a6d6a9" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_4e3e6a51-d537-45ee-b56b-7cc5aaa6aec6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_0a520063-ad14-4d74-9dcd-e7b8cacc9363" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_66c1ad80-c99d-48b7-bf03-9bde09a6d6a9" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_0a520063-ad14-4d74-9dcd-e7b8cacc9363" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_47bcec35-a2dc-4e5f-9725-1aee1dc7094a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_66c1ad80-c99d-48b7-bf03-9bde09a6d6a9" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_47bcec35-a2dc-4e5f-9725-1aee1dc7094a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_5b0842ab-10e7-4362-ab1c-6b357e0080d7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_66c1ad80-c99d-48b7-bf03-9bde09a6d6a9" xlink:to="loc_us-gaap_LiabilitiesCurrent_5b0842ab-10e7-4362-ab1c-6b357e0080d7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_AccruedCapitalExpendituresCurrent_74b59417-c89d-4023-beaa-e68836f9267d" xlink:href="lbtya-20220930.xsd#lbtya_AccruedCapitalExpendituresCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:to="loc_lbtya_AccruedCapitalExpendituresCurrent_74b59417-c89d-4023-beaa-e68836f9267d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgesLiabilities_82f9db93-5526-4282-a98c-117c482dd5a6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeInstrumentsAndHedgesLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgesLiabilities_82f9db93-5526-4282-a98c-117c482dd5a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_c2e51d62-c981-4f09-b2ad-eb2958f883cc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_c2e51d62-c981-4f09-b2ad-eb2958f883cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_b2b879fe-6583-4bad-9b19-f2d1b407de29" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_b2b879fe-6583-4bad-9b19-f2d1b407de29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_5ae5860b-c6bd-4f4c-b212-850577bc7081" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:to="loc_us-gaap_AccountsPayableCurrent_5ae5860b-c6bd-4f4c-b212-850577bc7081" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_8f6e30b4-be5e-4c24-b6bb-1d7e5d4a167a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_8f6e30b4-be5e-4c24-b6bb-1d7e5d4a167a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_076d21d5-230c-41c4-bbc6-6cb9c3c17d4a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedIncomeTaxesCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:to="loc_us-gaap_AccruedIncomeTaxesCurrent_076d21d5-230c-41c4-bbc6-6cb9c3c17d4a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtCurrent_3948fd1f-06e2-4ebe-8095-6a2fb12b6bea" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtCurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_298f6478-7fa1-4272-8819-d9fa2aac2eae" xlink:to="loc_us-gaap_DebtCurrent_3948fd1f-06e2-4ebe-8095-6a2fb12b6bea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_5d11be38-ce9a-48ce-b93c-456f9c5cdeb5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_6426e6a3-0130-42b2-bdc1-82445960d03c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5d11be38-ce9a-48ce-b93c-456f9c5cdeb5" xlink:to="loc_us-gaap_LongTermInvestments_6426e6a3-0130-42b2-bdc1-82445960d03c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_e4003382-0fe2-48af-b2ad-14c7f777abea" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5d11be38-ce9a-48ce-b93c-456f9c5cdeb5" xlink:to="loc_us-gaap_AssetsCurrent_e4003382-0fe2-48af-b2ad-14c7f777abea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_37f304ed-65b8-4d0f-a7b0-016f940125d2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5d11be38-ce9a-48ce-b93c-456f9c5cdeb5" xlink:to="loc_us-gaap_Goodwill_37f304ed-65b8-4d0f-a7b0-016f940125d2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIntangibleAssetsNet_e01691ca-87dd-4a22-b919-06901362c0f6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherIntangibleAssetsNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5d11be38-ce9a-48ce-b93c-456f9c5cdeb5" xlink:to="loc_us-gaap_OtherIntangibleAssetsNet_e01691ca-87dd-4a22-b919-06901362c0f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_0c3c4818-87e4-40ce-a605-72f7affc9d91" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5d11be38-ce9a-48ce-b93c-456f9c5cdeb5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_0c3c4818-87e4-40ce-a605-72f7affc9d91" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_a0248c06-8284-4ba6-88e6-139ba0709d35" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_5d11be38-ce9a-48ce-b93c-456f9c5cdeb5" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_a0248c06-8284-4ba6-88e6-139ba0709d35" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_ccaee774-d5d5-498f-a09e-1b0e46142bd5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_407695e7-b59e-4851-9b8c-b60b16e9d110" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ccaee774-d5d5-498f-a09e-1b0e46142bd5" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_407695e7-b59e-4851-9b8c-b60b16e9d110" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_e60d94c4-11f6-4392-8ff4-961f6790d282" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ccaee774-d5d5-498f-a09e-1b0e46142bd5" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_e60d94c4-11f6-4392-8ff4-961f6790d282" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_6600a48b-991c-40e1-9641-6bfe5f9f0669" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ccaee774-d5d5-498f-a09e-1b0e46142bd5" xlink:to="loc_us-gaap_OtherAssetsCurrent_6600a48b-991c-40e1-9641-6bfe5f9f0669" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0392a73b-cce3-42a1-89ab-5562e5de2c33" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ccaee774-d5d5-498f-a09e-1b0e46142bd5" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0392a73b-cce3-42a1-89ab-5562e5de2c33" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_31063ad0-b2fa-44fb-9d0d-70de50e41c21" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermInvestments"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_ccaee774-d5d5-498f-a09e-1b0e46142bd5" xlink:to="loc_us-gaap_ShortTermInvestments_31063ad0-b2fa-44fb-9d0d-70de50e41c21" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_e3de2b99-51f9-4d2b-a60c-6dc7a50cab68" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_88fa3570-7d0b-441f-b38b-c1bfd37b3cec" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_e3de2b99-51f9-4d2b-a60c-6dc7a50cab68" xlink:to="loc_us-gaap_Liabilities_88fa3570-7d0b-441f-b38b-c1bfd37b3cec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_13d65403-2d2c-47b4-8033-341bad0d82b5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_e3de2b99-51f9-4d2b-a60c-6dc7a50cab68" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_13d65403-2d2c-47b4-8033-341bad0d82b5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_85052eb0-da13-4a16-841c-ec061b4425da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_e3de2b99-51f9-4d2b-a60c-6dc7a50cab68" xlink:to="loc_us-gaap_CommitmentsAndContingencies_85052eb0-da13-4a16-841c-ec061b4425da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_f651ded6-6540-4a4e-962c-ec7090214a86" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_7c0db67f-2c1c-4187-9324-bb189e548182" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_f651ded6-6540-4a4e-962c-ec7090214a86" xlink:to="loc_us-gaap_CommonStockValue_7c0db67f-2c1c-4187-9324-bb189e548182" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_77bc7d72-892c-4057-aece-bfafe5557657" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_f651ded6-6540-4a4e-962c-ec7090214a86" xlink:to="loc_us-gaap_AdditionalPaidInCapital_77bc7d72-892c-4057-aece-bfafe5557657" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_5582bf8d-bb76-418f-8bab-4e0c6d0588e9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_f651ded6-6540-4a4e-962c-ec7090214a86" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_5582bf8d-bb76-418f-8bab-4e0c6d0588e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_6b86457d-d8d1-46e1-8091-f21c36041416" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_f651ded6-6540-4a4e-962c-ec7090214a86" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_6b86457d-d8d1-46e1-8091-f21c36041416" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonValue_45187695-c1ba-44ee-a216-a96d48bb66e6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TreasuryStockCommonValue"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_f651ded6-6540-4a4e-962c-ec7090214a86" xlink:to="loc_us-gaap_TreasuryStockCommonValue_45187695-c1ba-44ee-a216-a96d48bb66e6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/CondensedConsolidatedStatementsofOperationsunaudited" xlink:type="simple" xlink:href="lbtya-20220930.xsd#CondensedConsolidatedStatementsofOperationsunaudited"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/CondensedConsolidatedStatementsofOperationsunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_b2cd4e17-da6d-404f-a1f2-7847175e434a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_9e992603-fbfc-4b23-9a87-765ee25dd779" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_b2cd4e17-da6d-404f-a1f2-7847175e434a" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_9e992603-fbfc-4b23-9a87-765ee25dd779" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_f6758708-46aa-48e1-8221-3ca3a0f03837" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_b2cd4e17-da6d-404f-a1f2-7847175e434a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_f6758708-46aa-48e1-8221-3ca3a0f03837" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_7efd1b64-ed10-4177-9d0a-6f91a1b31b18" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_7efd1b64-ed10-4177-9d0a-6f91a1b31b18" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet_0b26124d-d6cc-4161-83b2-859720eb0705" xlink:href="lbtya-20220930.xsd#lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet_0b26124d-d6cc-4161-83b2-859720eb0705" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_c100bb02-c262-45c1-95d1-d43dd4177a93" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_c100bb02-c262-45c1-95d1-d43dd4177a93" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_60b0819f-9f41-490e-a91b-7db9c4b908b6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_60b0819f-9f41-490e-a91b-7db9c4b908b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_9ac7bca1-c856-43b7-93ff-92db62bb6493" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_9ac7bca1-c856-43b7-93ff-92db62bb6493" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_c30ccdbc-629c-424c-9244-54f7216c5807" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainLossOnDispositionOfAssets1"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_c30ccdbc-629c-424c-9244-54f7216c5807" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_310b4631-225a-41c8-97a1-611f82317c85" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_us-gaap_InterestExpense_310b4631-225a-41c8-97a1-611f82317c85" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_0d5ef4c4-8f7b-4d17-ba5b-62ede237819b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainLossOnInvestments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_us-gaap_GainLossOnInvestments_0d5ef4c4-8f7b-4d17-ba5b-62ede237819b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_1e97e1ce-ade9-4fc2-b1f3-9c71d3d46c60" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_5e633756-39df-4d43-bb38-5ba06eeb1be1" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_1e97e1ce-ade9-4fc2-b1f3-9c71d3d46c60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_72a7ca16-fd53-43aa-bd50-a268f1447d6b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_ace44022-8301-456a-a4b7-c30b651f766b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_72a7ca16-fd53-43aa-bd50-a268f1447d6b" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_ace44022-8301-456a-a4b7-c30b651f766b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_77cb5591-9019-44e2-aa68-3e655359e5bb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_72a7ca16-fd53-43aa-bd50-a268f1447d6b" xlink:to="loc_us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax_77cb5591-9019-44e2-aa68-3e655359e5bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_fc2b9894-5a9b-434b-b549-5a6a798434bf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_c29d5b77-5c0e-4dde-aef2-c5ec598ef808" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_fc2b9894-5a9b-434b-b549-5a6a798434bf" xlink:to="loc_us-gaap_OperatingIncomeLoss_c29d5b77-5c0e-4dde-aef2-c5ec598ef808" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_a0114f3f-5f27-4f3f-a5b0-8864b4acf84b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_fc2b9894-5a9b-434b-b549-5a6a798434bf" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_a0114f3f-5f27-4f3f-a5b0-8864b4acf84b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_a62a81a5-c453-4044-9b6a-23a900e5f9ff" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostsAndExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_17f17c74-d69f-45f8-9f1f-099d7b21b8a9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_a62a81a5-c453-4044-9b6a-23a900e5f9ff" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_17f17c74-d69f-45f8-9f1f-099d7b21b8a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_9f018059-55b9-43ad-a079-4dd5767e7510" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_a62a81a5-c453-4044-9b6a-23a900e5f9ff" xlink:to="loc_us-gaap_DepreciationAndAmortization_9f018059-55b9-43ad-a079-4dd5767e7510" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_547f6b88-c066-4d6d-ae7a-1395b8a2ceda" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisions"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_a62a81a5-c453-4044-9b6a-23a900e5f9ff" xlink:to="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_547f6b88-c066-4d6d-ae7a-1395b8a2ceda" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_dbedd72c-8902-4b99-b831-0973a2f82212" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherCostAndExpenseOperating"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_a62a81a5-c453-4044-9b6a-23a900e5f9ff" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_dbedd72c-8902-4b99-b831-0973a2f82212" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_583a2905-7961-461b-97a9-b02287ab0d86" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_a62a81a5-c453-4044-9b6a-23a900e5f9ff" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_583a2905-7961-461b-97a9-b02287ab0d86" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_938efe7c-6728-468a-9d75-b9c7699d4f06" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_62a222e3-c164-4ca8-ae8a-62ba41f5313d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareDiluted_938efe7c-6728-468a-9d75-b9c7699d4f06" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_62a222e3-c164-4ca8-ae8a-62ba41f5313d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_e5188879-8781-4e7f-81b7-4eed4a2236cf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareDiluted_938efe7c-6728-468a-9d75-b9c7699d4f06" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_e5188879-8781-4e7f-81b7-4eed4a2236cf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_2bf20e82-99f9-475b-b10a-bead601c6a77" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_76e0f074-d978-478e-8985-2529c6d568f6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_2bf20e82-99f9-475b-b10a-bead601c6a77" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_76e0f074-d978-478e-8985-2529c6d568f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_a14bdfa9-a92d-4c8d-94e7-bf998bfc44da" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CostsAndExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_2bf20e82-99f9-475b-b10a-bead601c6a77" xlink:to="loc_us-gaap_CostsAndExpenses_a14bdfa9-a92d-4c8d-94e7-bf998bfc44da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_7a1a2b14-cf77-44f2-9f88-27b9af5878dc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_afec685b-7f52-40d1-81f8-2599a0963abd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_7a1a2b14-cf77-44f2-9f88-27b9af5878dc" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_afec685b-7f52-40d1-81f8-2599a0963abd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_e998b470-73dc-4293-8a2f-7019517962d6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_7a1a2b14-cf77-44f2-9f88-27b9af5878dc" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_e998b470-73dc-4293-8a2f-7019517962d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_d70feff4-7011-4bc1-b8b7-0e1c0fa14a5c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_851b836b-89d1-43a0-8c1e-d101635680b1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareBasic_d70feff4-7011-4bc1-b8b7-0e1c0fa14a5c" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_851b836b-89d1-43a0-8c1e-d101635680b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_6f659d09-7b8a-4659-99f1-4583c9620277" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareBasic_d70feff4-7011-4bc1-b8b7-0e1c0fa14a5c" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_6f659d09-7b8a-4659-99f1-4583c9620277" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_70127366-4cd6-470a-8ce2-30f1a1a9d2ae" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_1bdc2215-b092-4fad-84bc-66fdeaa5aab1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_70127366-4cd6-470a-8ce2-30f1a1a9d2ae" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_1bdc2215-b092-4fad-84bc-66fdeaa5aab1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_f1c85d3f-5163-4ecc-972c-fca86cdebd48" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_70127366-4cd6-470a-8ce2-30f1a1a9d2ae" xlink:to="loc_us-gaap_ProfitLoss_f1c85d3f-5163-4ecc-972c-fca86cdebd48" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/CondensedConsolidatedStatementsofComprehensiveEarningsLossunaudited" xlink:type="simple" xlink:href="lbtya-20220930.xsd#CondensedConsolidatedStatementsofComprehensiveEarningsLossunaudited"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/CondensedConsolidatedStatementsofComprehensiveEarningsLossunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_a7a9bc44-02dd-4e63-b984-423dad647a41" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_4dc83cae-61ec-42bd-8e1d-5ef8b4dc27c7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_a7a9bc44-02dd-4e63-b984-423dad647a41" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_4dc83cae-61ec-42bd-8e1d-5ef8b4dc27c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_0ee52690-e32b-4bbe-aa51-dcd6cc79f264" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_a7a9bc44-02dd-4e63-b984-423dad647a41" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_0ee52690-e32b-4bbe-aa51-dcd6cc79f264" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_0418fbdc-2bdf-43e8-a0ab-e15c78dad91c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1a665dad-8318-45cb-862e-d3a199415f71" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_0418fbdc-2bdf-43e8-a0ab-e15c78dad91c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1a665dad-8318-45cb-862e-d3a199415f71" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_ec7a031f-a2ea-4086-8a67-a6bc36100d30" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_0418fbdc-2bdf-43e8-a0ab-e15c78dad91c" xlink:to="loc_us-gaap_ProfitLoss_ec7a031f-a2ea-4086-8a67-a6bc36100d30" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a541d4c4-b6e3-436c-8c9e-173c047ba8ab" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_OtherComprehensiveIncomeLossNetOfTaxDiscontinuedOperations_c07192fa-76e8-403f-8a71-ca8aea3f3ea7" xlink:href="lbtya-20220930.xsd#lbtya_OtherComprehensiveIncomeLossNetOfTaxDiscontinuedOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a541d4c4-b6e3-436c-8c9e-173c047ba8ab" xlink:to="loc_lbtya_OtherComprehensiveIncomeLossNetOfTaxDiscontinuedOperations_c07192fa-76e8-403f-8a71-ca8aea3f3ea7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_OtherComprehensiveIncomeLossNetOfTaxContinuingOperations_8d99c548-975f-4398-8f8a-5a31ca4da7a9" xlink:href="lbtya-20220930.xsd#lbtya_OtherComprehensiveIncomeLossNetOfTaxContinuingOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_a541d4c4-b6e3-436c-8c9e-173c047ba8ab" xlink:to="loc_lbtya_OtherComprehensiveIncomeLossNetOfTaxContinuingOperations_8d99c548-975f-4398-8f8a-5a31ca4da7a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_OtherComprehensiveIncomeLossNetOfTaxContinuingOperations_18c07ba0-d0ba-4599-8aa0-06e00bb096d2" xlink:href="lbtya-20220930.xsd#lbtya_OtherComprehensiveIncomeLossNetOfTaxContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_9b6feea4-3746-4540-9d7e-d9cb81484caf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_OtherComprehensiveIncomeLossNetOfTaxContinuingOperations_18c07ba0-d0ba-4599-8aa0-06e00bb096d2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_9b6feea4-3746-4540-9d7e-d9cb81484caf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent_e5d968df-a139-499d-8c19-0f22fec7c447" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_OtherComprehensiveIncomeLossNetOfTaxContinuingOperations_18c07ba0-d0ba-4599-8aa0-06e00bb096d2" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent_e5d968df-a139-499d-8c19-0f22fec7c447" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_677cb46b-8235-4a76-9aa9-214b94deed7f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_OtherComprehensiveIncomeLossNetOfTaxContinuingOperations_18c07ba0-d0ba-4599-8aa0-06e00bb096d2" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_677cb46b-8235-4a76-9aa9-214b94deed7f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/CondensedConsolidatedStatementsofCashFlowsunaudited" xlink:type="simple" xlink:href="lbtya-20220930.xsd#CondensedConsolidatedStatementsofCashFlowsunaudited"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/CondensedConsolidatedStatementsofCashFlowsunaudited" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_8e09cca4-c763-4f1a-9b78-07c058b46dd6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_9c2cbc2f-1503-4529-94d4-c63e95e96e6a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_8e09cca4-c763-4f1a-9b78-07c058b46dd6" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_9c2cbc2f-1503-4529-94d4-c63e95e96e6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_7b7ce741-3977-41a9-bcca-8942e8ebbeae" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_8e09cca4-c763-4f1a-9b78-07c058b46dd6" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_7b7ce741-3977-41a9-bcca-8942e8ebbeae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01082717-6953-40b3-a0fd-c64bd0dd4806" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations_160ca868-775e-4a49-880e-198d40f81dd6" xlink:href="lbtya-20220930.xsd#lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01082717-6953-40b3-a0fd-c64bd0dd4806" xlink:to="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations_160ca868-775e-4a49-880e-198d40f81dd6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations_4cd4b929-db10-4722-aca6-2c33ab6cc041" xlink:href="lbtya-20220930.xsd#lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_01082717-6953-40b3-a0fd-c64bd0dd4806" xlink:to="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations_4cd4b929-db10-4722-aca6-2c33ab6cc041" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_aae83167-47a0-4098-b293-4ccd7ffebc3b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_ShareBasedCompensation_aae83167-47a0-4098-b293-4ccd7ffebc3b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_e67c62cb-2023-48a9-9b46-77f62730e07d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_e67c62cb-2023-48a9-9b46-77f62730e07d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7a3956b3-d77a-44c8-b062-17caa674261a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7a3956b3-d77a-44c8-b062-17caa674261a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_21cfe27f-28ab-43db-904e-95eb77d92a50" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_21cfe27f-28ab-43db-904e-95eb77d92a50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingGainsLosses_6a975bce-65d8-4947-bbd3-a8d5deedc9f6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherNonoperatingGainsLosses"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_OtherNonoperatingGainsLosses_6a975bce-65d8-4947-bbd3-a8d5deedc9f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_a5608890-76cc-4f9f-9124-d0ff919681d8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_a5608890-76cc-4f9f-9124-d0ff919681d8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_cef30fac-e2c7-48ba-b9b7-1b90f5309c0d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_DepreciationAndAmortization_cef30fac-e2c7-48ba-b9b7-1b90f5309c0d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_0a4a46bd-3bf4-4c8d-90ad-f6675bdb3ad5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_0a4a46bd-3bf4-4c8d-90ad-f6675bdb3ad5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet_74c38092-3045-4597-9135-1d0b725798a4" xlink:href="lbtya-20220930.xsd#lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet_74c38092-3045-4597-9135-1d0b725798a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_4cafe763-925b-490a-8465-deed094818e9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_4cafe763-925b-490a-8465-deed094818e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_ad78a95c-c765-4659-9001-7e600f3466d6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisions"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_ad78a95c-c765-4659-9001-7e600f3466d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapital_3821fc9f-5afe-4551-9a12-1923df0c6aba" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInOperatingCapital"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapital_3821fc9f-5afe-4551-9a12-1923df0c6aba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_8409cb19-f729-471b-bb24-61b1ec2a778d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainLossOnDispositionOfAssets1"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_8409cb19-f729-471b-bb24-61b1ec2a778d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_f2b293ac-78ab-47b8-8b49-d3014298d6e5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_f2b293ac-78ab-47b8-8b49-d3014298d6e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_5ea4ed99-b931-4642-a109-a0530a94f6f3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_5ea4ed99-b931-4642-a109-a0530a94f6f3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized_a68bb61d-4122-442e-88b8-afed4740007d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized"/>
    <link:calculationArc order="16" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_c09391d6-7434-46cb-8e5d-5f0f7ee77f6d" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized_a68bb61d-4122-442e-88b8-afed4740007d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_26db0cae-3dbc-4344-8949-cbdbcdc941ea" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestPaidNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_InterestPaidContinuingOperations_642dfc15-9a9e-4149-b670-97468830e771" xlink:href="lbtya-20220930.xsd#lbtya_InterestPaidContinuingOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestPaidNet_26db0cae-3dbc-4344-8949-cbdbcdc941ea" xlink:to="loc_lbtya_InterestPaidContinuingOperations_642dfc15-9a9e-4149-b670-97468830e771" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidDiscontinuedOperations_047747a8-64de-4860-b017-c90057ff0be4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestPaidDiscontinuedOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestPaidNet_26db0cae-3dbc-4344-8949-cbdbcdc941ea" xlink:to="loc_us-gaap_InterestPaidDiscontinuedOperations_047747a8-64de-4860-b017-c90057ff0be4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_dcfb00f9-cf0a-47d1-ab58-c9d19c4efed4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_dcfb00f9-cf0a-47d1-ab58-c9d19c4efed4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_9750f2ec-32b0-495d-bca9-a0b8c99e2011" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_9750f2ec-32b0-495d-bca9-a0b8c99e2011" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_ProceedsFromInvestmentWithJointVentureEqualizationPaymentReceived_ab4520eb-0f86-40ff-a835-fdda40400231" xlink:href="lbtya-20220930.xsd#lbtya_ProceedsFromInvestmentWithJointVentureEqualizationPaymentReceived"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_lbtya_ProceedsFromInvestmentWithJointVentureEqualizationPaymentReceived_ab4520eb-0f86-40ff-a835-fdda40400231" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_ProceedsFromJointVenture_f7ab14c4-bd79-4a6f-9cbc-0dffe7f4bec0" xlink:href="lbtya-20220930.xsd#lbtya_ProceedsFromJointVenture"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_lbtya_ProceedsFromJointVenture_f7ab14c4-bd79-4a6f-9cbc-0dffe7f4bec0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_49af6ce4-fdc3-448a-b947-ef566d76e9f8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_49af6ce4-fdc3-448a-b947-ef566d76e9f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_PaymentsForDeconsolidationOfInterestInJointVenture_e76b0b98-0083-4996-8148-aea58fd4b907" xlink:href="lbtya-20220930.xsd#lbtya_PaymentsForDeconsolidationOfInterestInJointVenture"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_lbtya_PaymentsForDeconsolidationOfInterestInJointVenture_e76b0b98-0083-4996-8148-aea58fd4b907" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForAdvanceToAffiliate_ccf0a4c9-c70e-4607-a535-e0d7fcc677a3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForAdvanceToAffiliate"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_us-gaap_PaymentsForAdvanceToAffiliate_ccf0a4c9-c70e-4607-a535-e0d7fcc677a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_07a99782-aeb8-4276-ae60-d46f4d41d0b7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_07a99782-aeb8-4276-ae60-d46f4d41d0b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_0fefad77-fa6c-4e98-895a-e72cf86bdedf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToAcquireProductiveAssets"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_0fefad77-fa6c-4e98-895a-e72cf86bdedf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_cc0a2cc4-5bee-4451-95ce-3715f7e58b28" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_cc0a2cc4-5bee-4451-95ce-3715f7e58b28" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_22dcc1a7-a8b1-410e-9c25-8553570bf1b6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1b02261d-3fa6-4ab8-93db-34f10df4f170" xlink:to="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_22dcc1a7-a8b1-410e-9c25-8553570bf1b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfOtherEquity_29c3f44e-5b43-45f4-b85c-73610c2469d3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForRepurchaseOfOtherEquity"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfOtherEquity_29c3f44e-5b43-45f4-b85c-73610c2469d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_607d05dd-ef64-4ef7-b8dc-1c1c0d3b3d71" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_607d05dd-ef64-4ef7-b8dc-1c1c0d3b3d71" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfFinancingCosts_adde5150-0669-402a-9c7c-9eb6b677cd6c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsOfFinancingCosts"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_PaymentsOfFinancingCosts_adde5150-0669-402a-9c7c-9eb6b677cd6c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_RepaymentsOfLongTermDebtOnCapitalFinancingFromVendors_218569de-f5ce-4e0f-be22-b225fdb1bb68" xlink:href="lbtya-20220930.xsd#lbtya_RepaymentsOfLongTermDebtOnCapitalFinancingFromVendors"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_lbtya_RepaymentsOfLongTermDebtOnCapitalFinancingFromVendors_218569de-f5ce-4e0f-be22-b225fdb1bb68" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToMinorityShareholders_d554c063-b8a1-4d88-acf3-a21671ba91c9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToMinorityShareholders"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_PaymentsToMinorityShareholders_d554c063-b8a1-4d88-acf3-a21671ba91c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_cc9b846f-523e-4041-b8fe-036c59c6b74a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_cc9b846f-523e-4041-b8fe-036c59c6b74a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_ProceedsFromOperatingRelatedVendorFinancingAdditions_30a7bee9-80ab-40b1-83f9-d5e1c29ffa14" xlink:href="lbtya-20220930.xsd#lbtya_ProceedsFromOperatingRelatedVendorFinancingAdditions"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_lbtya_ProceedsFromOperatingRelatedVendorFinancingAdditions_30a7bee9-80ab-40b1-83f9-d5e1c29ffa14" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_ef77b43e-71bb-4db4-85c0-6ea365c634e3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_ef77b43e-71bb-4db4-85c0-6ea365c634e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_RepaymentsOfLongTermDebtOnOperatingFinancingFromVendors_0cf377ab-49ac-4552-bad0-2337c23d73cf" xlink:href="lbtya-20220930.xsd#lbtya_RepaymentsOfLongTermDebtOnOperatingFinancingFromVendors"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_lbtya_RepaymentsOfLongTermDebtOnOperatingFinancingFromVendors_0cf377ab-49ac-4552-bad0-2337c23d73cf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_295d6f0c-1a23-4f10-837e-48cd54bd512c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_295d6f0c-1a23-4f10-837e-48cd54bd512c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentFinancingActivities_b62e4a92-f23c-4c11-9756-b693667909d3" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForProceedsFromDerivativeInstrumentFinancingActivities"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentFinancingActivities_b62e4a92-f23c-4c11-9756-b693667909d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_6a6b25dd-00fc-4a8f-95a9-9704836df544" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_200a3b5a-af74-48f4-b52b-cbc87fc0ca4d" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_6a6b25dd-00fc-4a8f-95a9-9704836df544" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations_a55d2079-c29d-449e-839f-27fc3056f2c2" xlink:href="lbtya-20220930.xsd#lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_795d2792-f390-4db4-8a28-96e369aaf035" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations_a55d2079-c29d-449e-839f-27fc3056f2c2" xlink:to="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_795d2792-f390-4db4-8a28-96e369aaf035" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_d7f32d3d-3cd5-4043-be36-3ee3d6d17a25" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations_a55d2079-c29d-449e-839f-27fc3056f2c2" xlink:to="loc_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_d7f32d3d-3cd5-4043-be36-3ee3d6d17a25" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_9b45e365-864b-4220-908a-29a719d41784" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations_a55d2079-c29d-449e-839f-27fc3056f2c2" xlink:to="loc_us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_9b45e365-864b-4220-908a-29a719d41784" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_41a60bb4-b3f6-4827-9f87-15dda7c7fa00" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations_a55d2079-c29d-449e-839f-27fc3056f2c2" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_41a60bb4-b3f6-4827-9f87-15dda7c7fa00" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d8158ac0-7a07-4d77-9e1e-16ec5d532cba" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_981ae78e-7274-471d-bbb2-e27a3b81c178" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d8158ac0-7a07-4d77-9e1e-16ec5d532cba" xlink:to="loc_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_981ae78e-7274-471d-bbb2-e27a3b81c178" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_6fb646e0-51c5-4f51-a922-c9b403c80c82" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_d8158ac0-7a07-4d77-9e1e-16ec5d532cba" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_6fb646e0-51c5-4f51-a922-c9b403c80c82" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations_3858a8c9-28cd-48cb-ae62-cb2eb3bba7e9" xlink:href="lbtya-20220930.xsd#lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_329125ce-350c-4754-9b90-68eac7319a61" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations_3858a8c9-28cd-48cb-ae62-cb2eb3bba7e9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_329125ce-350c-4754-9b90-68eac7319a61" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_13cd19c6-6dc0-497e-8d94-db9028189629" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations_3858a8c9-28cd-48cb-ae62-cb2eb3bba7e9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_13cd19c6-6dc0-497e-8d94-db9028189629" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_47f39c48-2192-4dce-ba5c-d6f31fcd8a79" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations_3858a8c9-28cd-48cb-ae62-cb2eb3bba7e9" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_47f39c48-2192-4dce-ba5c-d6f31fcd8a79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_0a459bcb-1b19-40a5-bae2-cd5c04630776" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectContinuingOperations_3858a8c9-28cd-48cb-ae62-cb2eb3bba7e9" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_0a459bcb-1b19-40a5-bae2-cd5c04630776" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32cad733-b0fc-46f8-b24d-6952d9a0c8a7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_8402ff0a-c53f-49ea-91e9-68e1b50c7008" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32cad733-b0fc-46f8-b24d-6952d9a0c8a7" xlink:to="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_8402ff0a-c53f-49ea-91e9-68e1b50c7008" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_904a35f4-8fb2-44ee-b55f-50d3238d3243" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_32cad733-b0fc-46f8-b24d-6952d9a0c8a7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_904a35f4-8fb2-44ee-b55f-50d3238d3243" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_3c42e3b7-f8c7-4eb5-9595-47ea41d88fdc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_43aca5b8-2740-401e-bf5b-60c3a8829cd6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_3c42e3b7-f8c7-4eb5-9595-47ea41d88fdc" xlink:to="loc_us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_43aca5b8-2740-401e-bf5b-60c3a8829cd6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_c37ed1ce-7b7b-4e07-b9aa-8970fda2d5de" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_3c42e3b7-f8c7-4eb5-9595-47ea41d88fdc" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_c37ed1ce-7b7b-4e07-b9aa-8970fda2d5de" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_998f32c9-857c-421e-8831-7ce4f6896778" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_IncomeTaxesPaidContinuingOperations_cd1d8a39-a01b-4936-b191-5eed52933ade" xlink:href="lbtya-20220930.xsd#lbtya_IncomeTaxesPaidContinuingOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_998f32c9-857c-421e-8831-7ce4f6896778" xlink:to="loc_lbtya_IncomeTaxesPaidContinuingOperations_cd1d8a39-a01b-4936-b191-5eed52933ade" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_IncomeTaxesPaidDiscontinuedOperations_5052442b-b41d-4f23-a21c-4a35b61fb7f9" xlink:href="lbtya-20220930.xsd#lbtya_IncomeTaxesPaidDiscontinuedOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_998f32c9-857c-421e-8831-7ce4f6896778" xlink:to="loc_lbtya_IncomeTaxesPaidDiscontinuedOperations_5052442b-b41d-4f23-a21c-4a35b61fb7f9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/CondensedConsolidatedStatementsofCashFlowsunaudited_1" xlink:type="simple" xlink:href="lbtya-20220930.xsd#CondensedConsolidatedStatementsofCashFlowsunaudited_1"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/CondensedConsolidatedStatementsofCashFlowsunaudited_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_135c0f7e-942f-4aa3-9c2a-63557816f4a0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c1967cc9-a636-45a7-a406-a26dc1392dfa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_135c0f7e-942f-4aa3-9c2a-63557816f4a0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c1967cc9-a636-45a7-a406-a26dc1392dfa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_eba09a70-cf27-45ce-9b53-dd3a81ad98c2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_135c0f7e-942f-4aa3-9c2a-63557816f4a0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_eba09a70-cf27-45ce-9b53-dd3a81ad98c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_19d6df2b-6221-4e99-8668-cd295731c8f9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_135c0f7e-942f-4aa3-9c2a-63557816f4a0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_19d6df2b-6221-4e99-8668-cd295731c8f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_33f345b6-c327-4993-9a81-07869b94cbcb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_135c0f7e-942f-4aa3-9c2a-63557816f4a0" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_33f345b6-c327-4993-9a81-07869b94cbcb" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/CondensedConsolidatedStatementsofCashFlowsunauditedParenthetical" xlink:type="simple" xlink:href="lbtya-20220930.xsd#CondensedConsolidatedStatementsofCashFlowsunauditedParenthetical"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/CondensedConsolidatedStatementsofCashFlowsunauditedParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_4330f4c7-6910-4553-836e-6f04ef687ca6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1585778b-22f5-48bd-a8b8-2fd2aef2361e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_4330f4c7-6910-4553-836e-6f04ef687ca6" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1585778b-22f5-48bd-a8b8-2fd2aef2361e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_f96adb47-c911-4974-99e8-1161be516dab" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestrictedCashAndCashEquivalents"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_4330f4c7-6910-4553-836e-6f04ef687ca6" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_f96adb47-c911-4974-99e8-1161be516dab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_RestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_f5c946ab-a5fc-43f8-b32b-3cd1f7c9fea0" xlink:href="lbtya-20220930.xsd#lbtya_RestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_4330f4c7-6910-4553-836e-6f04ef687ca6" xlink:to="loc_lbtya_RestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_f5c946ab-a5fc-43f8-b32b-3cd1f7c9fea0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/AcquisitionsandDispositionsClassesofAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#AcquisitionsandDispositionsClassesofAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/AcquisitionsandDispositionsClassesofAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_dfa9dd7e-7eef-402d-83e2-4fa7827a01b8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent_0151ad91-0494-433a-baba-b04156a475a7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_dfa9dd7e-7eef-402d-83e2-4fa7827a01b8" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent_0151ad91-0494-433a-baba-b04156a475a7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_DisposalGroupIncludingDiscontinuedOperationDebtandCapitalLeaseObligationsNoncurrent_138c7632-b0c7-4348-b429-dd4d3f3e64c9" xlink:href="lbtya-20220930.xsd#lbtya_DisposalGroupIncludingDiscontinuedOperationDebtandCapitalLeaseObligationsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_dfa9dd7e-7eef-402d-83e2-4fa7827a01b8" xlink:to="loc_lbtya_DisposalGroupIncludingDiscontinuedOperationDebtandCapitalLeaseObligationsNoncurrent_138c7632-b0c7-4348-b429-dd4d3f3e64c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_d1281ef5-14cc-4e53-9f39-2104921f32ef" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_dfa9dd7e-7eef-402d-83e2-4fa7827a01b8" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities_d1281ef5-14cc-4e53-9f39-2104921f32ef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_DisposalGroupIncludingDiscontinuedOperationDebtandCapitalLeaseObligationsCurrent_f9164406-e7e7-462d-ac5a-8367ba05e4e1" xlink:href="lbtya-20220930.xsd#lbtya_DisposalGroupIncludingDiscontinuedOperationDebtandCapitalLeaseObligationsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_dfa9dd7e-7eef-402d-83e2-4fa7827a01b8" xlink:to="loc_lbtya_DisposalGroupIncludingDiscontinuedOperationDebtandCapitalLeaseObligationsCurrent_f9164406-e7e7-462d-ac5a-8367ba05e4e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_9b8c9345-24d1-4401-93fe-cd929182800c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_78a136cf-46a7-44f0-ac23-5f5d0fd2b889" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_9b8c9345-24d1-4401-93fe-cd929182800c" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_78a136cf-46a7-44f0-ac23-5f5d0fd2b889" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent_e97ceff2-50ed-4750-a6f0-5399803b265c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_9b8c9345-24d1-4401-93fe-cd929182800c" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent_e97ceff2-50ed-4750-a6f0-5399803b265c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_0b64d83b-9f36-4c0a-b48f-1c2c8bc6147f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_9b8c9345-24d1-4401-93fe-cd929182800c" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent_0b64d83b-9f36-4c0a-b48f-1c2c8bc6147f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_8101f1d4-1ff0-48ee-a36a-492ad7093768" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_9b8c9345-24d1-4401-93fe-cd929182800c" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_8101f1d4-1ff0-48ee-a36a-492ad7093768" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/AcquisitionsandDispositionsIntercompanyRevenueandExpensesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#AcquisitionsandDispositionsIntercompanyRevenueandExpensesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/AcquisitionsandDispositionsIntercompanyRevenueandExpensesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_99ec2429-6567-4dc6-981a-a0d098a4d6e6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_45268ffa-ff71-429e-8838-5c16b5ae6526" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_99ec2429-6567-4dc6-981a-a0d098a4d6e6" xlink:to="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_45268ffa-ff71-429e-8838-5c16b5ae6526" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_f839691f-aa0c-4506-a084-c51c885c7476" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_99ec2429-6567-4dc6-981a-a0d098a4d6e6" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_f839691f-aa0c-4506-a084-c51c885c7476" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/AcquisitionsandDispositionsIdentifiableAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#AcquisitionsandDispositionsIdentifiableAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/AcquisitionsandDispositionsIdentifiableAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_35788cbb-79a5-4a9d-ab53-c3876869a970" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_35788cbb-79a5-4a9d-ab53-c3876869a970" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_e509e3a8-941c-4d6b-8d3c-225d7983fdc0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_e509e3a8-941c-4d6b-8d3c-225d7983fdc0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_b2507bd6-624d-4abc-8208-d72ebf14d4fd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_b2507bd6-624d-4abc-8208-d72ebf14d4fd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_297f95ac-ad62-4c9e-b6f3-184a5a7de6ac" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_Goodwill_297f95ac-ad62-4c9e-b6f3-184a5a7de6ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_e64507c5-8e82-45bf-86f4-518671aefec5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_e64507c5-8e82-45bf-86f4-518671aefec5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_2bb412cf-41da-4a67-95e0-7a3978ff240e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_2bb412cf-41da-4a67-95e0-7a3978ff240e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_5f7a55fa-a52e-4a33-bd98-45b64dace227" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_AssetsCurrent_5f7a55fa-a52e-4a33-bd98-45b64dace227" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherIntangibleAssetsNet_4214b50f-2892-44c9-8618-5021b68955b4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherIntangibleAssetsNet"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_OtherIntangibleAssetsNet_4214b50f-2892-44c9-8618-5021b68955b4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_8a23cd12-e651-48eb-9f18-03ac40b5484e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsNet_f8f879e3-91ac-40d5-8921-8f472ce1f8b9" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_8a23cd12-e651-48eb-9f18-03ac40b5484e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/InvestmentsScheduleofInvestmentsDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#InvestmentsScheduleofInvestmentsDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/InvestmentsScheduleofInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Investments_bf5d2a20-0a4d-48cc-abb7-f75f357e2e95" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Investments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_fe3d4b8a-a763-47be-a3c7-97287d087689" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Investments_bf5d2a20-0a4d-48cc-abb7-f75f357e2e95" xlink:to="loc_us-gaap_ShortTermInvestments_fe3d4b8a-a763-47be-a3c7-97287d087689" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_fa9b22a1-ff18-488b-9a2f-fc8444e73a13" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Investments_bf5d2a20-0a4d-48cc-abb7-f75f357e2e95" xlink:to="loc_us-gaap_LongTermInvestments_fa9b22a1-ff18-488b-9a2f-fc8444e73a13" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_41a4eae7-35fd-48b8-8295-000b3464d295" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InvestmentsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_15bb1c6f-c89c-4d26-82c8-69bd81b02d90" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsFairValueDisclosure_41a4eae7-35fd-48b8-8295-000b3464d295" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_15bb1c6f-c89c-4d26-82c8-69bd81b02d90" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_564e9745-a8b9-43b2-84e9-46a7bf3eaa4b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsFairValueDisclosure_41a4eae7-35fd-48b8-8295-000b3464d295" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_564e9745-a8b9-43b2-84e9-46a7bf3eaa4b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue_06a4986e-6cd4-40b9-b8af-de2b89ec0c6f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsFairValueDisclosure_41a4eae7-35fd-48b8-8295-000b3464d295" xlink:to="loc_us-gaap_EquitySecuritiesFvNiAndWithoutReadilyDeterminableFairValue_06a4986e-6cd4-40b9-b8af-de2b89ec0c6f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/InvestmentsDebtSecuritiesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#InvestmentsDebtSecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/InvestmentsDebtSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_f39dd5da-a6a6-46db-94d9-41373c31a4ab" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue_c1b861cd-03ac-40bc-b96e-3068b4c5f719" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_f39dd5da-a6a6-46db-94d9-41373c31a4ab" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue_c1b861cd-03ac-40bc-b96e-3068b4c5f719" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue_473f69bf-e12a-43bf-9c18-d385694e7e23" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_f39dd5da-a6a6-46db-94d9-41373c31a4ab" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue_473f69bf-e12a-43bf-9c18-d385694e7e23" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue_496585f0-10ad-4272-ba1a-cb9c97df103d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_f39dd5da-a6a6-46db-94d9-41373c31a4ab" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue_496585f0-10ad-4272-ba1a-cb9c97df103d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_2a96d65e-8d01-4b4b-aba1-84ee2971c6d6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax_e08231bc-2c65-447c-abd2-b23c347c8777" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_2a96d65e-8d01-4b4b-aba1-84ee2971c6d6" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax_e08231bc-2c65-447c-abd2-b23c347c8777" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_1c39f66d-4746-4a15-8ba9-d04219237f94" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_2a96d65e-8d01-4b4b-aba1-84ee2971c6d6" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_1c39f66d-4746-4a15-8ba9-d04219237f94" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/DerivativeInstrumentsFairValuesofDerivativeAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#DerivativeInstrumentsFairValuesofDerivativeAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/DerivativeInstrumentsFairValuesofDerivativeAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_287d7092-d8e8-4fa2-9428-b00b35515abb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_ec899285-b947-45f1-961d-4a0eb76cb2ff" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_287d7092-d8e8-4fa2-9428-b00b35515abb" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_ec899285-b947-45f1-961d-4a0eb76cb2ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesNoncurrent_5c1f4d07-3f5b-4269-9dde-cee0704d0cda" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeLiabilitiesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_287d7092-d8e8-4fa2-9428-b00b35515abb" xlink:to="loc_us-gaap_DerivativeLiabilitiesNoncurrent_5c1f4d07-3f5b-4269-9dde-cee0704d0cda" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_6835faba-99b6-4071-9b30-dc460f561865" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_024ec0ef-d89d-4cb4-8ee5-2b6536140b78" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeAssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_6835faba-99b6-4071-9b30-dc460f561865" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_024ec0ef-d89d-4cb4-8ee5-2b6536140b78" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsNoncurrent_b3cf581a-2eb7-4d0e-9416-6c63f62b0bee" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeAssetsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_6835faba-99b6-4071-9b30-dc460f561865" xlink:to="loc_us-gaap_DerivativeAssetsNoncurrent_b3cf581a-2eb7-4d0e-9416-6c63f62b0bee" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/DerivativeInstrumentsNetCashReceivedPaidRelatedtoDerivativesScheduleDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#DerivativeInstrumentsNetCashReceivedPaidRelatedtoDerivativesScheduleDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/DerivativeInstrumentsNetCashReceivedPaidRelatedtoDerivativesScheduleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_ProceedsRepaymentsFromDerivativesContinuingOperations_6250a0c2-fdef-4b41-acee-6dabfef1ef0e" xlink:href="lbtya-20220930.xsd#lbtya_ProceedsRepaymentsFromDerivativesContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_PaymentsForProceedsFromDerivativeInstrumentOperatingActivities_f71833f3-0f98-4ba0-9618-bf9a0f60e763" xlink:href="lbtya-20220930.xsd#lbtya_PaymentsForProceedsFromDerivativeInstrumentOperatingActivities"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_ProceedsRepaymentsFromDerivativesContinuingOperations_6250a0c2-fdef-4b41-acee-6dabfef1ef0e" xlink:to="loc_lbtya_PaymentsForProceedsFromDerivativeInstrumentOperatingActivities_f71833f3-0f98-4ba0-9618-bf9a0f60e763" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentFinancingActivities_6d295e6a-f624-40f0-ad79-81038ed1a14e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForProceedsFromDerivativeInstrumentFinancingActivities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_ProceedsRepaymentsFromDerivativesContinuingOperations_6250a0c2-fdef-4b41-acee-6dabfef1ef0e" xlink:to="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentFinancingActivities_6d295e6a-f624-40f0-ad79-81038ed1a14e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities_e8b7cddd-c620-4d8b-8a00-d6927bc39a56" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_ProceedsRepaymentsFromDerivativesContinuingOperations_6250a0c2-fdef-4b41-acee-6dabfef1ef0e" xlink:to="loc_us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities_e8b7cddd-c620-4d8b-8a00-d6927bc39a56" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/FairValueMeasurementsSummaryofAssetsandLiabilitiesatFairValueScheduleDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#FairValueMeasurementsSummaryofAssetsandLiabilitiesatFairValueScheduleDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/FairValueMeasurementsSummaryofAssetsandLiabilitiesatFairValueScheduleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_967ef2ba-8c3f-4ec7-8c67-784017d6f7a5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LiabilitiesFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_debce39c-ba3f-485a-a290-06c65b498e4f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_967ef2ba-8c3f-4ec7-8c67-784017d6f7a5" xlink:to="loc_us-gaap_DerivativeLiabilities_debce39c-ba3f-485a-a290-06c65b498e4f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_6ce7641d-9920-4649-ae2d-8d6e0bb0efc2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InvestmentsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_88b5ebc1-f107-40a9-b04a-8d7bd0dc8eb4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsFairValueDisclosure_6ce7641d-9920-4649-ae2d-8d6e0bb0efc2" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_88b5ebc1-f107-40a9-b04a-8d7bd0dc8eb4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNi_b0aad26e-d2ee-449e-aa96-e0c16da9c710" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquitySecuritiesFvNi"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InvestmentsFairValueDisclosure_6ce7641d-9920-4649-ae2d-8d6e0bb0efc2" xlink:to="loc_us-gaap_EquitySecuritiesFvNi_b0aad26e-d2ee-449e-aa96-e0c16da9c710" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_448b948e-696b-4633-ab06-93e4b543a859" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_2458687e-bcc2-45e7-bef5-4635b386696c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_448b948e-696b-4633-ab06-93e4b543a859" xlink:to="loc_us-gaap_DerivativeAssets_2458687e-bcc2-45e7-bef5-4635b386696c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_9ac803cf-af90-47e1-8905-5a50987821c0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InvestmentsFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_448b948e-696b-4633-ab06-93e4b543a859" xlink:to="loc_us-gaap_InvestmentsFairValueDisclosure_9ac803cf-af90-47e1-8905-5a50987821c0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/LonglivedAssetsScheduleofPPEDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#LonglivedAssetsScheduleofPPEDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/LonglivedAssetsScheduleofPPEDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_501d9a60-4962-4c73-9987-6e792975de10" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_8513cdf0-3e00-4d30-ab36-c03141db5b01" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_501d9a60-4962-4c73-9987-6e792975de10" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_8513cdf0-3e00-4d30-ab36-c03141db5b01" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization_eeb012a6-6c49-4f0d-9fbf-a82f4262f2dc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_501d9a60-4962-4c73-9987-6e792975de10" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization_eeb012a6-6c49-4f0d-9fbf-a82f4262f2dc" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/LonglivedAssetsScheduleofIntangibleAssetsSubjecttoAmortizationNetDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#LonglivedAssetsScheduleofIntangibleAssetsSubjecttoAmortizationNetDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/LonglivedAssetsScheduleofIntangibleAssetsSubjecttoAmortizationNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_de52421e-319d-4d98-a42b-665d3703d46d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_51567553-ade1-4e32-90a1-cac1b6633ab9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_de52421e-319d-4d98-a42b-665d3703d46d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_51567553-ade1-4e32-90a1-cac1b6633ab9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_d1c087f2-eb5e-4bc0-828a-e473be1c7f83" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_de52421e-319d-4d98-a42b-665d3703d46d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_d1c087f2-eb5e-4bc0-828a-e473be1c7f83" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/DebtComponentsofDebtDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#DebtComponentsofDebtDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/DebtComponentsofDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_d8bb7a76-59a7-4a10-9d15-2514175aa6c9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_3be72467-e2a6-461e-9987-67574f13089d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_d8bb7a76-59a7-4a10-9d15-2514175aa6c9" xlink:to="loc_us-gaap_LongTermDebt_3be72467-e2a6-461e-9987-67574f13089d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_703c9488-2d3e-4d9d-ae1c-630b38b96a19" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_d8bb7a76-59a7-4a10-9d15-2514175aa6c9" xlink:to="loc_us-gaap_FinanceLeaseLiability_703c9488-2d3e-4d9d-ae1c-630b38b96a19" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/DebtComponentsofDebtDetails_1" xlink:type="simple" xlink:href="lbtya-20220930.xsd#DebtComponentsofDebtDetails_1"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/DebtComponentsofDebtDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_e8b312b5-b0f5-4396-9302-49c0728e62e1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_48a0290e-b681-46bd-aee1-b5a5b16a4f78" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_e8b312b5-b0f5-4396-9302-49c0728e62e1" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_48a0290e-b681-46bd-aee1-b5a5b16a4f78" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_9c1eed63-313e-4df4-81f8-c3c0d981d101" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_e8b312b5-b0f5-4396-9302-49c0728e62e1" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_9c1eed63-313e-4df4-81f8-c3c0d981d101" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/DebtMaturitiesofDebtDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#DebtMaturitiesofDebtDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/DebtMaturitiesofDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_LongtermDebtContractualMaturities_9108a83b-77bb-4dd3-9168-deddd10415e0" xlink:href="lbtya-20220930.xsd#lbtya_LongtermDebtContractualMaturities"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_LongtermDebtGrossContractualMaturities_e887c7c2-6c6b-46b2-b882-c9ce4409036f" xlink:href="lbtya-20220930.xsd#lbtya_LongtermDebtGrossContractualMaturities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtContractualMaturities_9108a83b-77bb-4dd3-9168-deddd10415e0" xlink:to="loc_lbtya_LongtermDebtGrossContractualMaturities_e887c7c2-6c6b-46b2-b882-c9ce4409036f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_5768d59c-4cbf-46fa-979c-3b4fa5c0a4cc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtContractualMaturities_9108a83b-77bb-4dd3-9168-deddd10415e0" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_5768d59c-4cbf-46fa-979c-3b4fa5c0a4cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_LongtermDebtGrossContractualMaturities_df67b979-325c-44ae-b9fb-9b2053fc8b44" xlink:href="lbtya-20220930.xsd#lbtya_LongtermDebtGrossContractualMaturities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_5ddf6da4-eae3-4471-b8a3-06e3aeda11dc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtGrossContractualMaturities_df67b979-325c-44ae-b9fb-9b2053fc8b44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_5ddf6da4-eae3-4471-b8a3-06e3aeda11dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_fe224c88-8ca8-447f-a78a-b7f024f1bab4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtGrossContractualMaturities_df67b979-325c-44ae-b9fb-9b2053fc8b44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_fe224c88-8ca8-447f-a78a-b7f024f1bab4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_70b380cd-ccc1-485c-bd8b-19fa5fffbf82" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtGrossContractualMaturities_df67b979-325c-44ae-b9fb-9b2053fc8b44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_70b380cd-ccc1-485c-bd8b-19fa5fffbf82" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_7d7195d1-fac8-4bed-ba94-06ed37826ec4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtGrossContractualMaturities_df67b979-325c-44ae-b9fb-9b2053fc8b44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_7d7195d1-fac8-4bed-ba94-06ed37826ec4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_f2a21fea-a3dc-4945-bc5f-1c7e15a121f7" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtGrossContractualMaturities_df67b979-325c-44ae-b9fb-9b2053fc8b44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_f2a21fea-a3dc-4945-bc5f-1c7e15a121f7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_7a00fd8f-4152-48cb-8f11-180824807886" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtGrossContractualMaturities_df67b979-325c-44ae-b9fb-9b2053fc8b44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_7a00fd8f-4152-48cb-8f11-180824807886" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_5d69345a-8430-480c-87bf-7fc2f34030fe" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtGrossContractualMaturities_df67b979-325c-44ae-b9fb-9b2053fc8b44" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_5d69345a-8430-480c-87bf-7fc2f34030fe" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/DebtMaturitiesofDebtDetails_1" xlink:type="simple" xlink:href="lbtya-20220930.xsd#DebtMaturitiesofDebtDetails_1"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/DebtMaturitiesofDebtDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_LongtermDebtContractualMaturities_4b83b353-5fba-4630-b2fa-3f1d562c0242" xlink:href="lbtya-20220930.xsd#lbtya_LongtermDebtContractualMaturities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_0bc27f76-e032-478b-8ef2-a865ca26e87e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtContractualMaturities_4b83b353-5fba-4630-b2fa-3f1d562c0242" xlink:to="loc_us-gaap_LongTermDebtCurrent_0bc27f76-e032-478b-8ef2-a865ca26e87e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_6d00c1c4-ed40-45a2-a7d8-05b670d18714" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LongtermDebtContractualMaturities_4b83b353-5fba-4630-b2fa-3f1d562c0242" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_6d00c1c4-ed40-45a2-a7d8-05b670d18714" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/LeasesLeaseBalancesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#LeasesLeaseBalancesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/LeasesLeaseBalancesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_LeaseLiability_2093fd2b-963b-47f1-a7a3-eca24392ade4" xlink:href="lbtya-20220930.xsd#lbtya_LeaseLiability"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_6667a037-8b8b-42c6-be97-afb40e5be2aa" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LeaseLiability_2093fd2b-963b-47f1-a7a3-eca24392ade4" xlink:to="loc_us-gaap_FinanceLeaseLiability_6667a037-8b8b-42c6-be97-afb40e5be2aa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_b0a8b48c-1940-4a7f-9774-9d373169cb10" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LeaseLiability_2093fd2b-963b-47f1-a7a3-eca24392ade4" xlink:to="loc_us-gaap_OperatingLeaseLiability_b0a8b48c-1940-4a7f-9774-9d373169cb10" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_LeaseAsset_5a309efb-274e-43ac-b8c1-ed29f3163681" xlink:href="lbtya-20220930.xsd#lbtya_LeaseAsset"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_e237f5d1-6e1b-41ed-8556-9815b497088d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LeaseAsset_5a309efb-274e-43ac-b8c1-ed29f3163681" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_e237f5d1-6e1b-41ed-8556-9815b497088d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_7a0e45f5-0a6d-4d9e-b175-ed9b2a697835" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_LeaseAsset_5a309efb-274e-43ac-b8c1-ed29f3163681" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_7a0e45f5-0a6d-4d9e-b175-ed9b2a697835" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/LeasesLeaseExpenseandCashOutflowsfromOperatingandFinanceLeasesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#LeasesLeaseExpenseandCashOutflowsfromOperatingandFinanceLeasesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/LeasesLeaseExpenseandCashOutflowsfromOperatingandFinanceLeasesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_OperatingandFinanceLeasePayments_6c16c94e-a726-4747-b8cb-84f9ce7a9911" xlink:href="lbtya-20220930.xsd#lbtya_OperatingandFinanceLeasePayments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasePayments_391ead51-4b27-41b5-b9c0-69563fb2eb99" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeasePayments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_OperatingandFinanceLeasePayments_6c16c94e-a726-4747-b8cb-84f9ce7a9911" xlink:to="loc_us-gaap_OperatingLeasePayments_391ead51-4b27-41b5-b9c0-69563fb2eb99" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_feb6cbac-9b35-496c-a839-3e24430dc2e9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseInterestPaymentOnLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_OperatingandFinanceLeasePayments_6c16c94e-a726-4747-b8cb-84f9ce7a9911" xlink:to="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_feb6cbac-9b35-496c-a839-3e24430dc2e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_a96de82f-c8b5-4bf1-b990-8047388ef03b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_OperatingandFinanceLeasePayments_6c16c94e-a726-4747-b8cb-84f9ce7a9911" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_a96de82f-c8b5-4bf1-b990-8047388ef03b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_FinanceLeaseCost_9b35c27e-8446-4343-9f10-cc3ac8c04bb0" xlink:href="lbtya-20220930.xsd#lbtya_FinanceLeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_9bd136d3-7223-4cb8-a7b7-cbc6cff1fa79" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_FinanceLeaseCost_9b35c27e-8446-4343-9f10-cc3ac8c04bb0" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_9bd136d3-7223-4cb8-a7b7-cbc6cff1fa79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_bda9eb83-2288-46c0-8d3c-f0fed2980641" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_lbtya_FinanceLeaseCost_9b35c27e-8446-4343-9f10-cc3ac8c04bb0" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_bda9eb83-2288-46c0-8d3c-f0fed2980641" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_d2b83a10-fa61-49c6-a5b5-32ea072781af" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_57dab921-ca8c-49d7-bd67-129aafc66e4a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_d2b83a10-fa61-49c6-a5b5-32ea072781af" xlink:to="loc_us-gaap_OperatingLeaseCost_57dab921-ca8c-49d7-bd67-129aafc66e4a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermLeaseCost_b716c6a6-7be5-41c8-8550-3a6a64f85716" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermLeaseCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_d2b83a10-fa61-49c6-a5b5-32ea072781af" xlink:to="loc_us-gaap_ShortTermLeaseCost_b716c6a6-7be5-41c8-8550-3a6a64f85716" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_c423fd12-e4ef-4370-9b47-ec1cb0703640" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VariableLeaseCost"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_d2b83a10-fa61-49c6-a5b5-32ea072781af" xlink:to="loc_us-gaap_VariableLeaseCost_c423fd12-e4ef-4370-9b47-ec1cb0703640" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_FinanceLeaseCost_3c7d5fb7-49e5-4312-8ef4-dfe67fb3c399" xlink:href="lbtya-20220930.xsd#lbtya_FinanceLeaseCost"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_d2b83a10-fa61-49c6-a5b5-32ea072781af" xlink:to="loc_lbtya_FinanceLeaseCost_3c7d5fb7-49e5-4312-8ef4-dfe67fb3c399" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/LeasesMaturitiesofOperatingandFinancingLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#LeasesMaturitiesofOperatingandFinancingLeaseLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/LeasesMaturitiesofOperatingandFinancingLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1e44e144-7474-488b-ab5d-10470a272ecd" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_09c820d1-ba53-4089-ae4a-caafa22a18be" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1e44e144-7474-488b-ab5d-10470a272ecd" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_09c820d1-ba53-4089-ae4a-caafa22a18be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_d1591e1e-87c1-4906-b87a-e5b16352ace4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_1e44e144-7474-488b-ab5d-10470a272ecd" xlink:to="loc_us-gaap_OperatingLeaseLiability_d1591e1e-87c1-4906-b87a-e5b16352ace4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_7a28975a-0aed-4438-8e22-d70d4e7f74ae" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_1c2eb2ac-66d8-44d0-900d-bb52044dc3cb" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_7a28975a-0aed-4438-8e22-d70d4e7f74ae" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_1c2eb2ac-66d8-44d0-900d-bb52044dc3cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_4503f952-8dd0-4351-b2e7-bd21c3db107b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_7a28975a-0aed-4438-8e22-d70d4e7f74ae" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_4503f952-8dd0-4351-b2e7-bd21c3db107b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_cd34f810-f23b-4765-aa24-6e0a0d7721b1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_a87390e6-5c99-4904-a3af-1b4ce9ddd96f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_cd34f810-f23b-4765-aa24-6e0a0d7721b1" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_a87390e6-5c99-4904-a3af-1b4ce9ddd96f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_048d6a08-6c2a-45b4-af4c-380ffa7b8d06" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_cd34f810-f23b-4765-aa24-6e0a0d7721b1" xlink:to="loc_us-gaap_FinanceLeaseLiability_048d6a08-6c2a-45b4-af4c-380ffa7b8d06" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_8df055f1-1f34-4a5a-9877-ca3a8a5962f2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_66ddddf9-f887-4802-8fc0-e29426fc228b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiability_8df055f1-1f34-4a5a-9877-ca3a8a5962f2" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_66ddddf9-f887-4802-8fc0-e29426fc228b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_42304e42-479f-470d-bd6a-01010d4d9a9b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiability_8df055f1-1f34-4a5a-9877-ca3a8a5962f2" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_42304e42-479f-470d-bd6a-01010d4d9a9b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/LeasesMaturitiesofOperatingandFinancingLeaseLiabilitiesDetails_1" xlink:type="simple" xlink:href="lbtya-20220930.xsd#LeasesMaturitiesofOperatingandFinancingLeaseLiabilitiesDetails_1"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/LeasesMaturitiesofOperatingandFinancingLeaseLiabilitiesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_cef91adf-556a-4dbb-8cf5-4724ce5c7805" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_caa5246e-877a-4723-b55e-e99686cf8c9a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_cef91adf-556a-4dbb-8cf5-4724ce5c7805" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_caa5246e-877a-4723-b55e-e99686cf8c9a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6fe6598c-e3d9-4f58-ac47-7c77667d63e6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_cef91adf-556a-4dbb-8cf5-4724ce5c7805" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_6fe6598c-e3d9-4f58-ac47-7c77667d63e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_9479eca6-f5c5-4bc3-8f9a-eef116d486d8" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_cef91adf-556a-4dbb-8cf5-4724ce5c7805" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_9479eca6-f5c5-4bc3-8f9a-eef116d486d8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_c50361b3-c66f-41e7-a169-e22461c4c7b1" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_cef91adf-556a-4dbb-8cf5-4724ce5c7805" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_c50361b3-c66f-41e7-a169-e22461c4c7b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_7589932a-377a-45d6-82cd-a3d2a5134ac9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_cef91adf-556a-4dbb-8cf5-4724ce5c7805" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_7589932a-377a-45d6-82cd-a3d2a5134ac9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_e6dcd10f-5a28-4a5d-ad17-5c526aed094a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_cef91adf-556a-4dbb-8cf5-4724ce5c7805" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_e6dcd10f-5a28-4a5d-ad17-5c526aed094a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_ee58c489-9e61-40b3-a22e-b1f80bcb653f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_cef91adf-556a-4dbb-8cf5-4724ce5c7805" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_ee58c489-9e61-40b3-a22e-b1f80bcb653f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_7cf22125-2a15-4a33-9196-ed031710dcf5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_b3f5a8f1-b110-4e21-80b1-613833d398bf" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_7cf22125-2a15-4a33-9196-ed031710dcf5" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_b3f5a8f1-b110-4e21-80b1-613833d398bf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_763f9dcf-0d6c-4616-bea9-1b967d53f541" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_7cf22125-2a15-4a33-9196-ed031710dcf5" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_763f9dcf-0d6c-4616-bea9-1b967d53f541" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_7f7e5a14-07e3-4aa3-ba41-fff02a83a826" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_7cf22125-2a15-4a33-9196-ed031710dcf5" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_7f7e5a14-07e3-4aa3-ba41-fff02a83a826" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_d52afdf4-81e0-4ee7-a7c0-ac6024ce9353" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_7cf22125-2a15-4a33-9196-ed031710dcf5" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_d52afdf4-81e0-4ee7-a7c0-ac6024ce9353" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_af687788-ff0f-4b35-b8f9-fb67eaaf6d09" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_7cf22125-2a15-4a33-9196-ed031710dcf5" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_af687788-ff0f-4b35-b8f9-fb67eaaf6d09" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_6f7f7263-e14f-4cdf-9447-f9b2261a3a3c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_7cf22125-2a15-4a33-9196-ed031710dcf5" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_6f7f7263-e14f-4cdf-9447-f9b2261a3a3c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_ec2adcb4-b662-422f-b7ca-05185368405b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_7cf22125-2a15-4a33-9196-ed031710dcf5" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_ec2adcb4-b662-422f-b7ca-05185368405b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/IncomeTaxesReconciliationofFederaltoEffectiveTaxesScheduleDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#IncomeTaxesReconciliationofFederaltoEffectiveTaxesScheduleDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/IncomeTaxesReconciliationofFederaltoEffectiveTaxesScheduleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_cdd6eae8-451b-4ad4-bc96-8bd4425650dc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_cdd6eae8-451b-4ad4-bc96-8bd4425650dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpense_4cadf37e-dec0-4de5-9372-b9c00da5535e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpense_4cadf37e-dec0-4de5-9372-b9c00da5535e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationDispositionOfBusiness_6d90a852-a830-45b5-b6a6-4892dcd283f9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxReconciliationDispositionOfBusiness"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_us-gaap_IncomeTaxReconciliationDispositionOfBusiness_6d90a852-a830-45b5-b6a6-4892dcd283f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_EffectiveIncomeTaxRateReconciliationForeignCurrencyTranslationAmount_12dd1da6-5b0a-4016-884b-02d90af6ee7f" xlink:href="lbtya-20220930.xsd#lbtya_EffectiveIncomeTaxRateReconciliationForeignCurrencyTranslationAmount"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_lbtya_EffectiveIncomeTaxRateReconciliationForeignCurrencyTranslationAmount_12dd1da6-5b0a-4016-884b-02d90af6ee7f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationOtherReconcilingItems_25aa533e-9488-45ae-819d-00ff653994c0" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxReconciliationOtherReconcilingItems"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_us-gaap_IncomeTaxReconciliationOtherReconcilingItems_25aa533e-9488-45ae-819d-00ff653994c0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_EffectiveIncomeTaxRateReconciliationTechnologyInnovationAmount_401fb6f6-1c0a-4189-9165-91cdd8248769" xlink:href="lbtya-20220930.xsd#lbtya_EffectiveIncomeTaxRateReconciliationTechnologyInnovationAmount"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_lbtya_EffectiveIncomeTaxRateReconciliationTechnologyInnovationAmount_401fb6f6-1c0a-4189-9165-91cdd8248769" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_d8d9e997-4cb7-4729-93df-06d566215cc9" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_d8d9e997-4cb7-4729-93df-06d566215cc9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_EffectiveIncomeTaxRateReconciliationDecreaseinBasisandOtherDifferencesintheTreatmentofItemsAssociatedwithInvestmentsinSubsidiariesandAffiliatesAmount_1057a935-8b80-4755-ab80-2e81eedd4c5b" xlink:href="lbtya-20220930.xsd#lbtya_EffectiveIncomeTaxRateReconciliationDecreaseinBasisandOtherDifferencesintheTreatmentofItemsAssociatedwithInvestmentsinSubsidiariesandAffiliatesAmount"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_lbtya_EffectiveIncomeTaxRateReconciliationDecreaseinBasisandOtherDifferencesintheTreatmentofItemsAssociatedwithInvestmentsinSubsidiariesandAffiliatesAmount_1057a935-8b80-4755-ab80-2e81eedd4c5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_EffectiveIncomeTaxRateReconciliationDecreaseinForeignIncomeTaxRateDifferentialAmount_e64ef19b-7bd1-4793-bb2a-f18faf756665" xlink:href="lbtya-20220930.xsd#lbtya_EffectiveIncomeTaxRateReconciliationDecreaseinForeignIncomeTaxRateDifferentialAmount"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_lbtya_EffectiveIncomeTaxRateReconciliationDecreaseinForeignIncomeTaxRateDifferentialAmount_e64ef19b-7bd1-4793-bb2a-f18faf756665" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_IncomeTaxReconciliationPreviouslyUnrecognizedTaxBenefits_249ba3c8-5d8f-436c-977b-14a11e4c0b25" xlink:href="lbtya-20220930.xsd#lbtya_IncomeTaxReconciliationPreviouslyUnrecognizedTaxBenefits"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_15528f1e-03f0-4536-b78e-b86565131d3a" xlink:to="loc_lbtya_IncomeTaxReconciliationPreviouslyUnrecognizedTaxBenefits_249ba3c8-5d8f-436c-977b-14a11e4c0b25" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/EarningsperShareSchedulesDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#EarningsperShareSchedulesDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/EarningsperShareSchedulesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_9e9768fa-98fd-4cdc-86b1-e8b770889a78" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_e164f857-c15d-47ca-a00e-39d07257e1ff" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_9e9768fa-98fd-4cdc-86b1-e8b770889a78" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_e164f857-c15d-47ca-a00e-39d07257e1ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_4d54c6c5-3e8d-41f1-a08a-ea5ab4147eca" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_9e9768fa-98fd-4cdc-86b1-e8b770889a78" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_4d54c6c5-3e8d-41f1-a08a-ea5ab4147eca" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/EarningsperShareNetEarningsLossFromContinuingOperationsDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#EarningsperShareNetEarningsLossFromContinuingOperationsDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/EarningsperShareNetEarningsLossFromContinuingOperationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_c3831499-29fa-4c64-9702-dde6a4afd663" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_c13fc5ad-52f7-4ce6-bb0a-11befeff1f6c" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_c3831499-29fa-4c64-9702-dde6a4afd663" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_c13fc5ad-52f7-4ce6-bb0a-11befeff1f6c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity_5b9bf4be-26d8-4635-b0f6-2e06bbc9189a" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperations_c3831499-29fa-4c64-9702-dde6a4afd663" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity_5b9bf4be-26d8-4635-b0f6-2e06bbc9189a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/CommitmentsandContingenciesUnrecordedPurchaseObligationDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#CommitmentsandContingenciesUnrecordedPurchaseObligationDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/CommitmentsandContingenciesUnrecordedPurchaseObligationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_0283fa11-8a04-4f81-b9bf-bc9c69b7e82b" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_aa0916c1-e763-45bf-abac-8ed980f89ab4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_0283fa11-8a04-4f81-b9bf-bc9c69b7e82b" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_aa0916c1-e763-45bf-abac-8ed980f89ab4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_1ee74a43-f979-4c3e-8093-d31b1c1a830e" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_0283fa11-8a04-4f81-b9bf-bc9c69b7e82b" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_1ee74a43-f979-4c3e-8093-d31b1c1a830e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_e3bba596-d086-4e45-901e-15d492ebfb80" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_0283fa11-8a04-4f81-b9bf-bc9c69b7e82b" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_e3bba596-d086-4e45-901e-15d492ebfb80" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_cd3a0e58-0e4a-427a-96cf-6369ad8e38cc" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_0283fa11-8a04-4f81-b9bf-bc9c69b7e82b" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_cd3a0e58-0e4a-427a-96cf-6369ad8e38cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_9b58fb0f-9b44-4ba3-9011-86f6534185a4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_0283fa11-8a04-4f81-b9bf-bc9c69b7e82b" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_9b58fb0f-9b44-4ba3-9011-86f6534185a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_7d9a0546-ba6d-4ae4-b20d-3e1ea7025cce" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_0283fa11-8a04-4f81-b9bf-bc9c69b7e82b" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_7d9a0546-ba6d-4ae4-b20d-3e1ea7025cce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_308f5119-816a-4120-a710-d28d2af09ce4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_0283fa11-8a04-4f81-b9bf-bc9c69b7e82b" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_308f5119-816a-4120-a710-d28d2af09ce4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/SegmentReportingReconciliationofConsolidatedSegmentAdjustedEBITDAScheduleDetails" xlink:type="simple" xlink:href="lbtya-20220930.xsd#SegmentReportingReconciliationofConsolidatedSegmentAdjustedEBITDAScheduleDetails"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/SegmentReportingReconciliationofConsolidatedSegmentAdjustedEBITDAScheduleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_2c64ac43-b6e4-4aaf-9f87-3057c68ecb63" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_2c64ac43-b6e4-4aaf-9f87-3057c68ecb63" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_2f1952f1-b438-4c02-b562-66eb074c24b4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_2f1952f1-b438-4c02-b562-66eb074c24b4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_fc749943-3656-4c0f-bfd3-6f012dbe471d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_fc749943-3656-4c0f-bfd3-6f012dbe471d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_22ecb92c-7aaa-4c71-be61-de2abdcce551" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_22ecb92c-7aaa-4c71-be61-de2abdcce551" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_027a6375-49e8-4cf4-aec0-321c0d1eae60" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainLossOnInvestments"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_GainLossOnInvestments_027a6375-49e8-4cf4-aec0-321c0d1eae60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_d8660776-c625-4da3-abe9-6c5463fdba79" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DerivativeGainLossOnDerivativeNet"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_DerivativeGainLossOnDerivativeNet_d8660776-c625-4da3-abe9-6c5463fdba79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_51ef2d9f-7d61-4733-b6e9-ab98469e7ea6" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_51ef2d9f-7d61-4733-b6e9-ab98469e7ea6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_ab3c6a2c-41d4-4f8a-9a53-d97fe5adaee5" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_ab3c6a2c-41d4-4f8a-9a53-d97fe5adaee5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet_5a992b6b-201b-4019-9b02-3ee8377c2137" xlink:href="lbtya-20220930.xsd#lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_lbtya_RealizedAndUnrealizedGainsLossesDueToChangesInFairValuesofCertainInvestmentsandDebtNet_5a992b6b-201b-4019-9b02-3ee8377c2137" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_7edb2c17-aec8-415b-a9fc-8cf2dbf52d5f" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_0c2c3208-2465-4a28-a1d3-d37677960cc2" xlink:to="loc_us-gaap_InterestExpense_7edb2c17-aec8-415b-a9fc-8cf2dbf52d5f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.lgi.com/role/SegmentReportingReconciliationofConsolidatedSegmentAdjustedEBITDAScheduleDetails_1" xlink:type="simple" xlink:href="lbtya-20220930.xsd#SegmentReportingReconciliationofConsolidatedSegmentAdjustedEBITDAScheduleDetails_1"/>
  <link:calculationLink xlink:role="http://www.lgi.com/role/SegmentReportingReconciliationofConsolidatedSegmentAdjustedEBITDAScheduleDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_ef1a9df4-0eb7-44fe-a5cf-fa029d5b3b96" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_4aaa0d49-e065-44ec-b1fa-5f1d9176446d" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RestructuringSettlementAndImpairmentProvisions"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_ef1a9df4-0eb7-44fe-a5cf-fa029d5b3b96" xlink:to="loc_us-gaap_RestructuringSettlementAndImpairmentProvisions_4aaa0d49-e065-44ec-b1fa-5f1d9176446d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lbtya_IncomeLossFromContinuingOperationsBeforeIncomeTaxes_58e1cc1a-0b1b-495a-a856-fe2a05f45105" xlink:href="lbtya-20220930.xsd#lbtya_IncomeLossFromContinuingOperationsBeforeIncomeTaxes"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_ef1a9df4-0eb7-44fe-a5cf-fa029d5b3b96" xlink:to="loc_lbtya_IncomeLossFromContinuingOperationsBeforeIncomeTaxes_58e1cc1a-0b1b-495a-a856-fe2a05f45105" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_c4822375-08d3-480c-a9dc-8795b3bcbcb4" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_ef1a9df4-0eb7-44fe-a5cf-fa029d5b3b96" xlink:to="loc_us-gaap_DepreciationAndAmortization_c4822375-08d3-480c-a9dc-8795b3bcbcb4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_055fda7a-afad-40fc-a46c-3d104af25b29" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_ef1a9df4-0eb7-44fe-a5cf-fa029d5b3b96" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_055fda7a-afad-40fc-a46c-3d104af25b29" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
