Maybe this...

=SUMPRODUCT(--(J1:J10=A1),--(B1-K1:K1030))

--
Biff
Microsoft Excel MVP


"DLF1" wrote in message
...
I'm trying to do a count if with 2 criteria - the difficulty I'm having is
the 2nd criteria involves a calculation - please see example below;

Table 1
Col A Col B
ABCD 20/10/2005

Table 2
Col A Col B
ABCD 20/05/2005
ABCD 20/09/2005

I want to count if Col A from Table 2 matches A1 from Table 1 plus B1 from
Table 1 less Col B in Table 2 is greater than 30. I'm probably not
explaining
this very well but the answer would be 1. My problem is I can't figure out
how to get avalue for B1 (Table 1) against every row in Col B in table 2.
Am
I making any sense at all?