<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-10-02</periodOfReport>
    <issuer>
        <issuerCik>0000787075</issuerCik>
        <issuerName>FIRST FINANCIAL HOLDINGS INC /DE/</issuerName>
        <issuerTradingSymbol>FFCH</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001226824</rptOwnerCik>
            <rptOwnerName>SALMONS RICHARD W JR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>7 PRICES ALLEY</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CHARLESTON</rptOwnerCity>
            <rptOwnerState>SC</rptOwnerState>
            <rptOwnerZipCode>29401</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><derivativeTable><derivativeTransaction><securityTitle><value>Option</value></securityTitle><conversionOrExercisePrice><value>23.2275</value></conversionOrExercisePrice><transactionDate><value>2003-10-02</value></transactionDate><deemedExecutionDate><value>2003-10-02</value></deemedExecutionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>J</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>412</value></transactionShares><transactionPricePerShare><value>23.2275</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>2003-10-01</value></exerciseDate><expirationDate><value>2013-10-01</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>412</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>901</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes/><remarks>J - Grant to the reporting person to buy 412 shares of common stock under the First Financial Holdings, Inc. Outside Directors Stock Options-for-Fees Plan which was approved by the stockholders on January 25, 1995, and which is exempt under old Rule 16b-3.</remarks><ownerSignature><signatureName>Richard W. Salmons,  Jr.</signatureName><signatureDate>2003-10-06</signatureDate></ownerSignature></ownershipDocument>

