I entered your fuctions just as you wrote but it still doesn't work, I just
get a #VALUE! error. Also I'm not sure what the -- are for. Thanks for your
help so far.

"Toppers" wrote:

Try something like:

=SUMPRODUCT(--(C1:C10="A"),--(B1:B10),--(D1:D10))

Sum the products of B*D when C="A"

HTH

"Mitch" wrote:

I want to search a range of cells, say C:C for a value, if that value is
there i want to multiply the corresponding B cell and D cell together then
sum up all of the true values. If anyone can help me please let me know.

Thanks