Hi Penny,

SUMPRODUCT cannot process a whole column, you have to define its range

=SUMPRODUCT(--('8th Grade Field Test 1 Michigan'!H1:H1000="Carter Middle
School"),--('8th Grade Field Test 1 Michigan'!A1:A1000="Female"))

--

HTH

RP
(remove nothere from the email address if mailing direct)


"Penny" wrote in message
...
I have seen multiple posts on this but for some reason I can't seem to get
it
to work. I have two columns and need to countif two conditions are
satisfied.

Gender (COL A) School (COL H)
Male Carter Middle School
Female Carter Middle School
Female Centennial
Female Carter Middle School

I want to know the number of Females at Carter Middle School. My data is
on
one worksheet and I want the formula to be on another. I have this but
get
an error (#NUM)

=SUMPRODUCT(--('8th Grade Field Test 1 Michigan'!H:H="Carter Middle
School"),--('8th Grade Field Test 1 Michigan'!A:A="Female"))

Thanks, Penny