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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2024 Workiva-->
<!--r:a7a39f0a-8b93-46e5-b127-1cac494f7771,g:c678cdc6-a6c4-4095-8cdd-ea8cdbaeea60-->
<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://leg.com/role/UnauditedCondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="lz-20240331.xsd#UnauditedCondensedConsolidatedBalanceSheets"/>
  <link:calculationLink xlink:role="http://leg.com/role/UnauditedCondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_266b7880-d825-4a74-90bc-60c85f606838" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_5af30dec-8ba6-4cbd-94f8-f7efdcc1fff8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_LiabilitiesCurrent_266b7880-d825-4a74-90bc-60c85f606838" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_5af30dec-8ba6-4cbd-94f8-f7efdcc1fff8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_8f4d1223-c328-4e4f-aee6-9b9213641557" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_266b7880-d825-4a74-90bc-60c85f606838" xlink:to="loc_us-gaap_AccountsPayableCurrent_8f4d1223-c328-4e4f-aee6-9b9213641557" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_9658ba48-49cc-4a67-982a-d885ac6e57e2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_266b7880-d825-4a74-90bc-60c85f606838" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_9658ba48-49cc-4a67-982a-d885ac6e57e2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_2648f8ee-9177-420e-82a0-cd4e18abf653" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_266b7880-d825-4a74-90bc-60c85f606838" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_2648f8ee-9177-420e-82a0-cd4e18abf653" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_b123a0e6-d864-4885-a519-940df5008eeb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_d2fde145-673d-4486-92ac-c27fe31c0bd9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_b123a0e6-d864-4885-a519-940df5008eeb" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_d2fde145-673d-4486-92ac-c27fe31c0bd9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_e055897a-c189-4ef6-a0e7-0bb57a64a439" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_b123a0e6-d864-4885-a519-940df5008eeb" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_e055897a-c189-4ef6-a0e7-0bb57a64a439" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_b74d6eed-50c2-4845-a503-3b04026f0eef" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_b123a0e6-d864-4885-a519-940df5008eeb" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_b74d6eed-50c2-4845-a503-3b04026f0eef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_0be554c8-821f-4ba2-b38f-e6058d71683d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_b123a0e6-d864-4885-a519-940df5008eeb" xlink:to="loc_us-gaap_CommonStockValue_0be554c8-821f-4ba2-b38f-e6058d71683d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_6018db25-03cb-421f-89a9-36dd25d4948b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_b123a0e6-d864-4885-a519-940df5008eeb" xlink:to="loc_us-gaap_PreferredStockValue_6018db25-03cb-421f-89a9-36dd25d4948b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_1402b324-5e4b-4088-99da-20f321bd7b69" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_33196543-106d-4bd2-be11-50dbc8af0003" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_1402b324-5e4b-4088-99da-20f321bd7b69" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_33196543-106d-4bd2-be11-50dbc8af0003" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_83c61dc6-bac4-4e47-a084-084efd5bae91" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_1402b324-5e4b-4088-99da-20f321bd7b69" xlink:to="loc_us-gaap_LiabilitiesCurrent_83c61dc6-bac4-4e47-a084-084efd5bae91" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_f8cbcfc8-d190-4d74-aa06-fd73a80b22ca" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_1402b324-5e4b-4088-99da-20f321bd7b69" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_f8cbcfc8-d190-4d74-aa06-fd73a80b22ca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_0857809f-e9d4-453c-adeb-b57e7640bb1d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_1402b324-5e4b-4088-99da-20f321bd7b69" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_0857809f-e9d4-453c-adeb-b57e7640bb1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_b195a6bd-2aea-469a-8c82-fd5863aef732" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_e4aa5c4e-7bd3-4e3d-86e5-b899b86e0ecd" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_LiabilitiesAndStockholdersEquity_b195a6bd-2aea-469a-8c82-fd5863aef732" xlink:to="loc_us-gaap_StockholdersEquity_e4aa5c4e-7bd3-4e3d-86e5-b899b86e0ecd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_cdfae2ee-f8fa-4c73-8a83-7f31dfab9f8f" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_b195a6bd-2aea-469a-8c82-fd5863aef732" xlink:to="loc_us-gaap_CommitmentsAndContingencies_cdfae2ee-f8fa-4c73-8a83-7f31dfab9f8f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_e51f6c09-9208-4905-9483-c3aecb0d3e35" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_b195a6bd-2aea-469a-8c82-fd5863aef732" xlink:to="loc_us-gaap_Liabilities_e51f6c09-9208-4905-9483-c3aecb0d3e35" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_6fd34fe6-d697-4639-9b53-583b73b3644a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:to="loc_us-gaap_Goodwill_6fd34fe6-d697-4639-9b53-583b73b3644a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_05a1afb8-d4a7-4917-8371-b01a95031693" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_05a1afb8-d4a7-4917-8371-b01a95031693" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_2fc4fbb9-65b0-4fc8-a39b-df8fce0e3748" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_2fc4fbb9-65b0-4fc8-a39b-df8fce0e3748" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_1dacc4c2-cfcc-46c0-8a3e-e3ebbf301cef" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent_1dacc4c2-cfcc-46c0-8a3e-e3ebbf301cef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_8955ef98-c993-41fc-b044-f04998d48747" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:to="loc_us-gaap_AssetsCurrent_8955ef98-c993-41fc-b044-f04998d48747" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_9b787162-0b5f-4938-b72b-fe5a4228ec03" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_9b787162-0b5f-4938-b72b-fe5a4228ec03" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_e7d364e7-e07c-4746-9083-1684d816c111" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_e7d364e7-e07c-4746-9083-1684d816c111" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_150817e7-3778-4e8b-82e2-fd7ff1a1e883" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_9d4e2216-dff9-4cf6-ac61-360bfad9a4d5" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_150817e7-3778-4e8b-82e2-fd7ff1a1e883" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_f33e7cd3-5eb2-440c-b7ea-b03cd1c66425" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_e2340e8f-4bb0-4811-ba34-2cce23473494" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_AssetsCurrent_f33e7cd3-5eb2-440c-b7ea-b03cd1c66425" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_e2340e8f-4bb0-4811-ba34-2cce23473494" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_8c33a3c5-72ff-4c96-9b71-5139755b61e3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_f33e7cd3-5eb2-440c-b7ea-b03cd1c66425" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_8c33a3c5-72ff-4c96-9b71-5139755b61e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_c95c752b-ed01-44ec-aa8d-6b20d3898f40" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_f33e7cd3-5eb2-440c-b7ea-b03cd1c66425" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_c95c752b-ed01-44ec-aa8d-6b20d3898f40" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_43188a10-e690-4b64-98c2-0c480ce2a821" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_AssetsCurrent_f33e7cd3-5eb2-440c-b7ea-b03cd1c66425" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_43188a10-e690-4b64-98c2-0c480ce2a821" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://leg.com/role/UnauditedCondensedConsolidatedStatementsofOperations" xlink:type="simple" xlink:href="lz-20240331.xsd#UnauditedCondensedConsolidatedStatementsofOperations"/>
  <link:calculationLink xlink:role="http://leg.com/role/UnauditedCondensedConsolidatedStatementsofOperations" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_fd706d24-dc8a-4ebb-b70f-6fe6b6c6b5d5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_65d53e02-f1ae-4518-ba7f-bd1e17d4ec3d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_GrossProfit_fd706d24-dc8a-4ebb-b70f-6fe6b6c6b5d5" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_65d53e02-f1ae-4518-ba7f-bd1e17d4ec3d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_d5998dbe-be4c-49c9-99e7-98fafc22dbdb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CostOfRevenue"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_fd706d24-dc8a-4ebb-b70f-6fe6b6c6b5d5" xlink:to="loc_us-gaap_CostOfRevenue_d5998dbe-be4c-49c9-99e7-98fafc22dbdb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_15d4d85c-202d-4c72-820e-6167f0300b4b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_77caaaf4-0034-4462-8155-6537e50ce905" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_15d4d85c-202d-4c72-820e-6167f0300b4b" xlink:to="loc_us-gaap_GrossProfit_77caaaf4-0034-4462-8155-6537e50ce905" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_ea768717-5209-477d-9804-6d0503977916" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_15d4d85c-202d-4c72-820e-6167f0300b4b" xlink:to="loc_us-gaap_OperatingExpenses_ea768717-5209-477d-9804-6d0503977916" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_3691fed5-dbbf-4e83-b685-eb9c8c751ff0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_d02391f4-309e-460b-84cb-b2f886982489" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_NetIncomeLoss_3691fed5-dbbf-4e83-b685-eb9c8c751ff0" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_d02391f4-309e-460b-84cb-b2f886982489" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3964553c-8ab4-43d9-bf4d-8451c51ceb79" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_NetIncomeLoss_3691fed5-dbbf-4e83-b685-eb9c8c751ff0" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_3964553c-8ab4-43d9-bf4d-8451c51ceb79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_237017a5-f08a-4484-89c5-ddd6adee9549" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_763d5c2b-246f-466b-94cd-61ca186a58fb" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_237017a5-f08a-4484-89c5-ddd6adee9549" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_763d5c2b-246f-466b-94cd-61ca186a58fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_6f8477e6-3fc1-4442-a296-1f23358a5af8" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_237017a5-f08a-4484-89c5-ddd6adee9549" xlink:to="loc_us-gaap_InterestExpense_6f8477e6-3fc1-4442-a296-1f23358a5af8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeOperating_e3844e5e-2ead-47ec-ad4b-211ab7e526f3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestIncomeOperating"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_237017a5-f08a-4484-89c5-ddd6adee9549" xlink:to="loc_us-gaap_InterestIncomeOperating_e3844e5e-2ead-47ec-ad4b-211ab7e526f3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_c4102ad0-aa52-40ab-8d8f-50dbbc0c4667" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_237017a5-f08a-4484-89c5-ddd6adee9549" xlink:to="loc_us-gaap_OperatingIncomeLoss_c4102ad0-aa52-40ab-8d8f-50dbbc0c4667" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_b10c4d73-61b6-4310-a5f3-f8505a61819b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommunicationsAndInformationTechnology_31972a5e-8005-4372-9321-25968625b02b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CommunicationsAndInformationTechnology"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_b10c4d73-61b6-4310-a5f3-f8505a61819b" xlink:to="loc_us-gaap_CommunicationsAndInformationTechnology_31972a5e-8005-4372-9321-25968625b02b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherGeneralAndAdministrativeExpense_b377089f-fb8e-4e21-8a23-fb80c0ee4fdc" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_b10c4d73-61b6-4310-a5f3-f8505a61819b" xlink:to="loc_us-gaap_OtherGeneralAndAdministrativeExpense_b377089f-fb8e-4e21-8a23-fb80c0ee4fdc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_afd88f80-2e53-493c-9a78-cbea5ff3c702" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_b10c4d73-61b6-4310-a5f3-f8505a61819b" xlink:to="loc_us-gaap_SellingAndMarketingExpense_afd88f80-2e53-493c-9a78-cbea5ff3c702" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://leg.com/role/UnauditedCondensedConsolidatedStatementsofComprehensiveIncomeLoss" xlink:type="simple" xlink:href="lz-20240331.xsd#UnauditedCondensedConsolidatedStatementsofComprehensiveIncomeLoss"/>
  <link:calculationLink xlink:role="http://leg.com/role/UnauditedCondensedConsolidatedStatementsofComprehensiveIncomeLoss" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_165bfa5f-bfe9-490e-ac1f-62557bd33b95" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_30f4acbb-2fe7-4e21-9437-065a926fba1d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_165bfa5f-bfe9-490e-ac1f-62557bd33b95" xlink:to="loc_us-gaap_NetIncomeLoss_30f4acbb-2fe7-4e21-9437-065a926fba1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6218e648-f651-4e3f-9787-52be30bd770c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_165bfa5f-bfe9-490e-ac1f-62557bd33b95" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_6218e648-f651-4e3f-9787-52be30bd770c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_76215812-0c63-40b9-9fdb-cf459d9d96ec" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_81404dfd-6163-49da-bdaf-e1fc5575d0a5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_76215812-0c63-40b9-9fdb-cf459d9d96ec" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_81404dfd-6163-49da-bdaf-e1fc5575d0a5" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://leg.com/role/UnauditedCondensedConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="lz-20240331.xsd#UnauditedCondensedConsolidatedStatementsofCashFlows"/>
  <link:calculationLink xlink:role="http://leg.com/role/UnauditedCondensedConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_52906eab-4579-44c3-9132-65c24b5ad676" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_52906eab-4579-44c3-9132-65c24b5ad676" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_c70fdac5-1fe6-4f93-9315-89a8a69a0f84" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_c70fdac5-1fe6-4f93-9315-89a8a69a0f84" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_5e57a140-dcb8-4f89-a9dd-ec2f614c5887" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_5e57a140-dcb8-4f89-a9dd-ec2f614c5887" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_6a852235-d81c-4294-9396-9b83cb799d83" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_6a852235-d81c-4294-9396-9b83cb799d83" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_286d2acd-c96f-4083-8c2e-20512cbee15b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_286d2acd-c96f-4083-8c2e-20512cbee15b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSoldDepreciationAndAmortization_f508df30-a69c-4e04-bd6b-8d2ab5648dd9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CostOfGoodsAndServicesSoldDepreciationAndAmortization"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSoldDepreciationAndAmortization_f508df30-a69c-4e04-bd6b-8d2ab5648dd9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_fab7dfa9-a538-4b4d-a275-b7e4d5e76fe3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_fab7dfa9-a538-4b4d-a275-b7e4d5e76fe3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_34ebfcdd-fbf0-4c83-a13f-4b38ec5b354a" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_34ebfcdd-fbf0-4c83-a13f-4b38ec5b354a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_198f431e-8f29-433e-8cf4-8aac5feb02c5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_198f431e-8f29-433e-8cf4-8aac5feb02c5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_0110648a-f4e2-4d48-892b-54c6a2d2f7ba" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_0110648a-f4e2-4d48-892b-54c6a2d2f7ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_1dc31979-c81f-4f9d-8a60-80753269c4fa" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_NetIncomeLoss_1dc31979-c81f-4f9d-8a60-80753269c4fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_5b8bfc51-013b-45ec-ab93-9b8354d2d65b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_ShareBasedCompensation_5b8bfc51-013b-45ec-ab93-9b8354d2d65b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_3b8c95bc-d811-4590-8802-1c3171d9b6b9" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_3b8c95bc-d811-4590-8802-1c3171d9b6b9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_194c631d-a3b6-4854-a388-f478703d6390" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_194c631d-a3b6-4854-a388-f478703d6390" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_5ef7f177-d5e2-4dab-bd2f-093d4a693df0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_5ef7f177-d5e2-4dab-bd2f-093d4a693df0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_81b1eb72-2566-4781-acc8-c57e3f4a9224" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_8c7820e6-9544-4643-b08d-52c1fc9ceaa3" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_81b1eb72-2566-4781-acc8-c57e3f4a9224" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_b3a7e075-bca6-4323-a670-4f138c336646" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_f603000e-cab3-4ce1-b934-cbb67c587770" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_b3a7e075-bca6-4323-a670-4f138c336646" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_f603000e-cab3-4ce1-b934-cbb67c587770" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_e1ea26cb-b66d-450f-ac4d-75c75ad0bf51" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_b3a7e075-bca6-4323-a670-4f138c336646" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_e1ea26cb-b66d-450f-ac4d-75c75ad0bf51" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01e30ce8-aa64-4746-9ed8-cb09e7892846" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_b3a7e075-bca6-4323-a670-4f138c336646" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_01e30ce8-aa64-4746-9ed8-cb09e7892846" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_9654aeee-0780-4f79-a835-605071698ed3" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_b3a7e075-bca6-4323-a670-4f138c336646" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_9654aeee-0780-4f79-a835-605071698ed3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_e414285d-93f6-47c2-af26-8114b80769f1" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_419f5707-0829-42a3-8c45-7ede3415c8e0" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_e414285d-93f6-47c2-af26-8114b80769f1" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_419f5707-0829-42a3-8c45-7ede3415c8e0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_18b5d35e-cb9e-49b9-8b34-1cfc65af1fb2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_7ed5f350-1c33-401e-a60f-4f8554b6a21e" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_18b5d35e-cb9e-49b9-8b34-1cfc65af1fb2" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_7ed5f350-1c33-401e-a60f-4f8554b6a21e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_b789b153-a216-4e02-8ce1-fbdfe571149b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.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_NetCashProvidedByUsedInFinancingActivities_18b5d35e-cb9e-49b9-8b34-1cfc65af1fb2" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_b789b153-a216-4e02-8ce1-fbdfe571149b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockPlans_55418b6e-f801-4491-bd2b-8781b8c12362" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromStockPlans"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_18b5d35e-cb9e-49b9-8b34-1cfc65af1fb2" xlink:to="loc_us-gaap_ProceedsFromStockPlans_55418b6e-f801-4491-bd2b-8781b8c12362" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_2be29aa4-e3ff-4c36-9cff-15b98efa3963" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_18b5d35e-cb9e-49b9-8b34-1cfc65af1fb2" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_2be29aa4-e3ff-4c36-9cff-15b98efa3963" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://leg.com/role/OtherFinancialStatementInformationScheduleofPrepaidExpensesandOtherCurrentAssetsDetails" xlink:type="simple" xlink:href="lz-20240331.xsd#OtherFinancialStatementInformationScheduleofPrepaidExpensesandOtherCurrentAssetsDetails"/>
  <link:calculationLink xlink:role="http://leg.com/role/OtherFinancialStatementInformationScheduleofPrepaidExpensesandOtherCurrentAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_4a922bad-5165-4181-b524-ac4af0dac0c5" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_398b35ed-5360-4918-a681-27d25f32e226" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_4a922bad-5165-4181-b524-ac4af0dac0c5" xlink:to="loc_us-gaap_OtherAssetsCurrent_398b35ed-5360-4918-a681-27d25f32e226" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_6450bb1e-bfe1-42ed-aeb0-1c3d9ad4042d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PrepaidExpenseCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_4a922bad-5165-4181-b524-ac4af0dac0c5" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_6450bb1e-bfe1-42ed-aeb0-1c3d9ad4042d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_e62ff982-89ed-4c12-aeb5-d553ef939001" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_4a922bad-5165-4181-b524-ac4af0dac0c5" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_e62ff982-89ed-4c12-aeb5-d553ef939001" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_c52c054e-8097-4052-a844-947e89ed477d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CapitalizedComputerSoftwareNet"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_4a922bad-5165-4181-b524-ac4af0dac0c5" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareNet_c52c054e-8097-4052-a844-947e89ed477d" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://leg.com/role/OtherFinancialStatementInformationScheduleofAccruedExpensesandOtherCurrentLiabilitiesDetails" xlink:type="simple" xlink:href="lz-20240331.xsd#OtherFinancialStatementInformationScheduleofAccruedExpensesandOtherCurrentLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://leg.com/role/OtherFinancialStatementInformationScheduleofAccruedExpensesandOtherCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_8a7f3764-f72a-465e-b047-f3f9112ae253" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_lz_AccruedSalesAllowancesCurrent_4781cc53-8bae-4fa9-8e4f-83483d04e884" xlink:href="lz-20240331.xsd#lz_AccruedSalesAllowancesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_8a7f3764-f72a-465e-b047-f3f9112ae253" xlink:to="loc_lz_AccruedSalesAllowancesCurrent_4781cc53-8bae-4fa9-8e4f-83483d04e884" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesAndExciseTaxPayableCurrent_59ae95aa-bdf1-465e-bf6a-e8c659758459" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SalesAndExciseTaxPayableCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_8a7f3764-f72a-465e-b047-f3f9112ae253" xlink:to="loc_us-gaap_SalesAndExciseTaxPayableCurrent_59ae95aa-bdf1-465e-bf6a-e8c659758459" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_lz_AccruedVendorPayables_2fe782a2-3a9f-4103-9f68-eefa06b1075f" xlink:href="lz-20240331.xsd#lz_AccruedVendorPayables"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_8a7f3764-f72a-465e-b047-f3f9112ae253" xlink:to="loc_lz_AccruedVendorPayables_2fe782a2-3a9f-4103-9f68-eefa06b1075f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_077b24f8-49cc-4d0c-9076-71a4a6ece141" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_8a7f3764-f72a-465e-b047-f3f9112ae253" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_077b24f8-49cc-4d0c-9076-71a4a6ece141" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_39c09a03-d7a6-4263-839f-c7d99267b427" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_8a7f3764-f72a-465e-b047-f3f9112ae253" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_39c09a03-d7a6-4263-839f-c7d99267b427" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://leg.com/role/StockbasedCompensationScheduleofStockBasedCompensationCostDetails" xlink:type="simple" xlink:href="lz-20240331.xsd#StockbasedCompensationScheduleofStockBasedCompensationCostDetails"/>
  <link:calculationLink xlink:role="http://leg.com/role/StockbasedCompensationScheduleofStockBasedCompensationCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_d6c3519e-ce33-44a9-8477-9ff85ec48985" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_00bd7b52-b2c0-4942-b782-0f2a9bce426c" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_d6c3519e-ce33-44a9-8477-9ff85ec48985" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_00bd7b52-b2c0-4942-b782-0f2a9bce426c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_756cf631-5b8f-41ce-b9d8-45ee64b61629" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1_d6c3519e-ce33-44a9-8477-9ff85ec48985" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_756cf631-5b8f-41ce-b9d8-45ee64b61629" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://leg.com/role/NetIncomeLossPerShareEarningsPerShareDetails" xlink:type="simple" xlink:href="lz-20240331.xsd#NetIncomeLossPerShareEarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://leg.com/role/NetIncomeLossPerShareEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_29713287-175c-4d3d-a08a-2e063783c94b" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_f024b6cd-e489-4ea2-8ff9-c632c52470ac" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_29713287-175c-4d3d-a08a-2e063783c94b" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_f024b6cd-e489-4ea2-8ff9-c632c52470ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_b4ef6116-d905-44bf-8aed-c91eba9d9af2" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_29713287-175c-4d3d-a08a-2e063783c94b" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_b4ef6116-d905-44bf-8aed-c91eba9d9af2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://leg.com/role/FairValueMeasurementsDetails" xlink:type="simple" xlink:href="lz-20240331.xsd#FairValueMeasurementsDetails"/>
  <link:calculationLink xlink:role="http://leg.com/role/FairValueMeasurementsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_00e11ffb-3135-488b-aefe-f93cc975eb6d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_09d47241-8589-4baf-83d4-452e4abd0ba6" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_00e11ffb-3135-488b-aefe-f93cc975eb6d" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_09d47241-8589-4baf-83d4-452e4abd0ba6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_565cb128-406b-4d88-b3ab-a6535909638d" xlink:href="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_00e11ffb-3135-488b-aefe-f93cc975eb6d" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_565cb128-406b-4d88-b3ab-a6535909638d" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
