Mike@Q Wrote:
Hi

I am having trouble summing a range of cells that meet multiple
criteria.

I have 3 resources clin040, clin060 and clinmix. These resource codes
appear
in column K. Column K also contains many other resource codes. I need
to sum
all the cells in column AL that have either clin040, clin60 or clinmix
in
column K.

I also need to do this over a number of sheets - clin1, clin2 clin3 etc
to
clinEND, and have a total of all cells with those resources across all
the
sheets.

Please help!

If you install Longre's morefunc.xll add-in...

=SUMPRODUCT(--ISNUMBER(MATCH(THREED(clin1:clin3!K2:K60),{"clin04 0";"clin60";"clinmix"},0)),THREED(clin1:clin3!AL2: AL60))


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Aladin Akyurek
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