Depends on what type of or.

For a simple count of = A or = A

=SUMPRODUCT(--(rng1={"A","B"})

To sum another range with that simple OR

=SUMPRODUCT((rng1={"A","B"})*rng3)

However, if you want, if rng1 = A OR rng2 5 say, then for a SUM of rng3
meeting these criteria,

=SUMPRODUCT(((rng1="A")+(rng25)0)*rng3)

you have to be careful not to double count here, when rng1 = A and rng2 5,
hence the 0 test

See http://www.xldynamic.com/source/xld.SUMPRODUCT.html for a detailed
explanation.

--
HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"bkt" wrote in message
...
Can anyone let me know the syntax for including an "OR" criteria inside
SUMPRODUCT (Sumif) function.