Thnaks

But this leaves the sums blank for all values in column c that contain a 0

"Bernie Deitrick" wrote:

Oops, forgot to actually sum:

=SUMPRODUCT((JAN_05'!$C$2:$C$65536=$A5)*(JAN_05'!J $2:$J$655360)*JAN_05'!J$2:$J$65536)


HTH,
Bernie
MS Excel MVP


"Bernie Deitrick" <deitbe @ consumer dot org wrote in message
...
Curtis,

=SUMPRODUCT((JAN_05'!$C$2:$C$65536=$A5)*(JAN_05'!J $2:$J$655360))

HTH,
Bernie
MS Excel MVP


"Curtis" wrote in message
...
I am currently using the formulae to clcualte the sum for $A5

=SUMIF(JAN_05'!$C$2:$C$65536,$A5,JAN_05'!J$2:$J$65 536)

I would to modify this so it leaves out all numbers less than 0

Thanks