=SUMPRODUCT(--(O2:O200=--"2005-04-01"),--(O2:O200<"2005-04-07"),--(P2:P200=
"pp/nc"),R2:R200)

--

HTH

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


"Maddie" wrote in message
...
I have the following formula set-up to calculate a certain cell range
based
on the date range. I also would like to put in one criteria, but I can't
seem to get it to work.

Help?

=SUMIF(O2:O200,"=04/01/2005",R2:R200)-SUMIF(O2:O200,"04/07/05",R2:R200)

Example - If the date range falls between these dates and is coded
"pp/nc".
How do I add in the other criteria???