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

    <documentType>4/A</documentType><periodOfReport>2003-03-14</periodOfReport><dateOfOriginalSubmission>2003-03-17</dateOfOriginalSubmission>
    <issuer>
        <issuerCik>0000949373</issuerCik>
        <issuerName>NEW WORLD RESTAURANT GROUP INC</issuerName>
        <issuerTradingSymbol>NWCI.PK</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001234950</rptOwnerCik>
            <rptOwnerName>HALPERN JOHN D</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>500 BOYLSTON STREET</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 1880</rptOwnerStreet2>
            <rptOwnerCity>BOSTON</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>02116</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>0</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>1</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><derivativeTable><derivativeTransaction><securityTitle><value>Warrant to Purchase Common Stock</value></securityTitle><conversionOrExercisePrice><value>.01</value></conversionOrExercisePrice><transactionDate><value>2003-03-14</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>P</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>4924072</value></transactionShares><transactionPricePerShare><value>0</value><footnoteId id="F1"/></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>2003-03-14</value></exerciseDate><expirationDate><value>2006-06-20</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>4924072</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>4924072</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>By Halpern Denny III, L.P.</value><footnoteId id="F2"/></natureOfOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">Halpern Denny III, L.P. (&quot;HD III&quot;) agreed to acquire an aggregate of 6,422,914 shares of Series F Preferred Stock and Warrants to purchase 4,924,072 shares of Common Stock of New World Restaurant Group, Inc. in a private transaction for an aggregate purchase price of $5 million.</footnote><footnote id="F2">By HD III.  The reporting person is one of several managing members of the sole general partner of HD III.  Pursuant to Instruction 4(b)(iv) of Form 4, the reporting person has elected to report as indirectly beneficially owned the entire number of securities reported as beneficially owned by such limited partnership.  The reporting person disclaims beneficial ownership of any securities, and any proceeds thereof, that exceed his or her pecuniary interest therein, and/or that are not actually distributed to him or her.</footnote></footnotes><remarks/><ownerSignature><signatureName>WilliamJ. Nimmo, Attorney-in-Fact</signatureName><signatureDate>2003-10-02</signatureDate></ownerSignature></ownershipDocument>

