=SUMPRODUCT((A1:A4=2800650)*(C1:C4=30200028)*(B1:B 4))
--
David Biddulph

"chelle" wrote in message
...
I'm trying to add the values in a column if the row includes two different
criteria:

2800650 1 30200028
2800650 1 30200028
2800650 1 30200028
2800750 1 30200028


if the value in column a="2800650", and the value in colum c="30200028"
then
count b1:b4
(in this case would = 3)