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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Nem5FWBRq6uUc5rTgq7izrhd+kutg/VEYjtD9qCCDF7v0RUtxvxuiY8AOATvxDkh
 ECPY9MzcxnW5wdWSPVpgUQ==

<SEC-DOCUMENT>0001242571-03-000029.txt : 20030826
<SEC-HEADER>0001242571-03-000029.hdr.sgml : 20030826
<ACCEPTANCE-DATETIME>20030826110521
ACCESSION NUMBER:		0001242571-03-000029
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030122
FILED AS OF DATE:		20030826

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			WILSON ALAN D
		CENTRAL INDEX KEY:			0001216704

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14920
		FILM NUMBER:		03865673

	MAIL ADDRESS:	
		STREET 1:		18 LOVETON CIRCLE
		CITY:			SPARKS
		STATE:			MD
		ZIP:			21152

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MCCORMICK & CO INC
		CENTRAL INDEX KEY:			0000063754
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS FOOD PREPARATIONS & KINDRED PRODUCTS [2090]
		IRS NUMBER:				520408290
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1130

	BUSINESS ADDRESS:	
		STREET 1:		18 LOVETON CIRCLE
		STREET 2:		P O BOX 6000
		CITY:			SPARKS
		STATE:			MD
		ZIP:			21152
		BUSINESS PHONE:		4107717301

	MAIL ADDRESS:	
		STREET 1:		18 LOVETON CIRCLE
		STREET 2:		P O BOX 6000
		CITY:			SPARKS
		STATE:			MD
		ZIP:			21152

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MCCORMICK & CO
		DATE OF NAME CHANGE:	19660620
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
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    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType><periodOfReport>2003-01-22</periodOfReport>
    <issuer>
        <issuerCik>0000063754</issuerCik>
        <issuerName>MCCORMICK &amp; CO INC</issuerName>
        <issuerTradingSymbol>MKC</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001216704</rptOwnerCik>
            <rptOwnerName>WILSON ALAN D</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>MCCORMICK &amp; COMPANY, INCORPORATED</rptOwnerStreet1>
            <rptOwnerStreet2>18 LOVETON CIRCLE</rptOwnerStreet2>
            <rptOwnerCity>SPARKS</rptOwnerCity>
            <rptOwnerState>MD</rptOwnerState>
            <rptOwnerZipCode>21152</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
<isDirector>0</isDirector><isOfficer>1</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle>   President - U.S. CPD</officerTitle></reportingOwnerRelationship></reportingOwner><nonDerivativeTable><nonDerivativeTransaction><securityTitle><value>Common Stock - Voting</value></securityTitle><transactionDate><value>2003-01-27</value></transactionDate><transactionCoding><transactionFormType>5</transactionFormType><transactionCode>J</transactionCode><equitySwapInvolved>0</equitySwapInvolved><footnoteId id="F1"/></transactionCoding><transactionAmounts><transactionShares><value>42.165</value></transactionShares><transactionPricePerShare><value>22.36</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>8783.882</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></di
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lved>0</equitySwapInvolved><footnoteId id="F2"/></transactionCoding><transactionAmounts><transactionShares><value>7.976</value></transactionShares><transactionPricePerShare><value>25.84</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>1725.54</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>I</value></directOrIndirectOwnership><natureOfOwnership><value>Deferred Compensation Plan</value></natureOfOwnership></ownershipNature></nonDerivativeTransaction><nonDerivativeTransaction><securityTitle><value>Common Stock  - Non- Voting</value></securityTitle><transactionDate><value>2003-01-27</value></transactionDate><transactionCoding><transactionFormType>5</transactionFormType><transactionCode>J</transactionCode><equitySwapInvolved>0</equitySwapInvolved><footnoteId id="F1"/></transactionCoding><transa
ctionAmounts><transactionShares><value>13.789</value></transactionShares><transactionPricePerShare><value>22.36</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2872.421</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></nonDerivativeTransaction><nonDerivativeTransaction><securityTitle><value>Common Stock - Non-Voting</value></securityTitle><transactionDate><value>2003-04-24</value></transactionDate><transactionCoding><transactionFormType>5</transactionFormType><transactionCode>J</transactionCode><equitySwapInvolved>0</equitySwapInvolved><footnoteId id="F1"/></transactionCoding><transactionAmounts><transactionShares><value>12.906</value></transactionShares><transactionPricePerShare><value>24
.483</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2885.327</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></nonDerivativeTransaction><nonDerivativeTransaction><securityTitle><value>Common Stock - Non-Voting</value></securityTitle><transactionDate><value>2003-07-23</value></transactionDate><transactionCoding><transactionFormType>5</transactionFormType><transactionCode>J</transactionCode><equitySwapInvolved>0</equitySwapInvolved><footnoteId id="F1"/></transactionCoding><transactionAmounts><transactionShares><value>13.469</value></transactionShares><transactionPricePerShare><value>25.706</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquir
edDisposedCode></transactionAmounts><postTransactionAmounts><sharesOwnedFollowingTransaction><value>2898.796</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership><natureOfOwnership><value/></natureOfOwnership></ownershipNature></nonDerivativeTransaction></nonDerivativeTable><footnotes><footnote id="F1">Shares acquired pursuant to the McCormick Dividend Reinvestment Plan.</footnote><footnote id="F2">Shares acquired pursuant to Dividend Reinvestment in the Deferred Compensation Plan.</footnote></footnotes><remarks/><ownerSignature><signatureName>W. Geoffrey Carpenter, Attorney-in-fact</signatureName><signatureDate>2003-08-26</signatureDate></ownerSignature></ownershipDocument>

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