Workbook Functions that would probably do this are a combination of any of the
following (Not an exclusive list by any means):-

SUMPRODUCT()
VLOOKUP()
INDEX()
MATCH()
OFFSET()

Post more details and you will get more detailed responses.

--
Regards
Ken....................... Microsoft MVP - Excel
Sys Spec - Win XP Pro / XL 97/00/02/03

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It's easier to beg forgiveness than ask permission :-)
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"Thor" wrote in message
om...
Hello all. I have a question about excel macros. This is a bit more
complex than the average. I want develope a macro that is linked to
another spreadsheet that then links to a like field and then performs
a calculation. Currently I am importing the files in to MS Access and
then creating a relationship and exporting a combined file, then
performing a calculation. Is thier any hope ?


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