On Fri, 14 Mar 2008 09:28:00 -0700, Di <Di @discussions.microsoft.com wrote:

I am trying to calculate the number of days in a time period excluding
Sundays,
(i.e., 2/29/08 minus 2/23/08 = 5 )

Can anyone help me?

Thanks


=SUMPRODUCT(--(WEEKDAY(ROW(INDIRECT(A1&":"&A2)))<1))

will return a count of all the days from and INCLUDING A1 and A2 that are not
Sundays.

To exclude the starting date, merely subtract 1 from that value:

=SUMPRODUCT(--(WEEKDAY(ROW(INDIRECT(A1&":"&A2)))<1))-1

--ron