=SUMPRODUCT((A1:A4501="AG")*(B1:B4501)*(C1:C4501))

Hans


"knbsmith11" skrev i en meddelelse ...
I need a formula for the following synario:

Column A = either AG, AP or WW
Column B = %
Column C = Amount
and I have 4500 rows of data below

What I want to do is say if column A = AG, than multiply column B by Column
C and add up all the rows that meet the criteria and put them in this cell.

Can anyone help?