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Tracy JohnsonFlag for United States of America

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UPC-A codes check digit macro request

I have a listing of 11-digit codes that I need to create into UPC-A codes to store in Excel, the barcode is not required. Can someone create a macro with install directions?

I have the UPC Code in one column and want to get the UPC-A (with check digit code) in the column next to it
UPC CODE	UPC-A Code
69681200001	
69681200002	
69681200003	
69681200004	
69681200005	
69681200006	
69681200007	
69681200008	
69681200009	
69681200010	
69681200011	
69681200012	
69681200013	
69681200014	
69681200015	
69681200016
69681200017

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Avatar of zorvek (Kevin Jones)
zorvek (Kevin Jones)
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Thanks for the quick response! I have a question on how to handle if it's not in A1.

If it's not in A1, do I simply change all A1 to be the cell it's in? Does this include $A$1 or no?

No. Do not change the $A$1 references. That is used as a trick to make the SUMPRODUCT function work. The same formula assuming the value is in A2:

   =9-MOD(SUMPRODUCT(VALUE(MID(A2,ROW(OFFSET($A$1,0,0,LEN(A2))),1))*(MOD(ROW(OFFSET($A$1,17-LEN(A2),0,LEN(A2))),2)*2+1))-1,10)

Kevin