What if we needed to track the number of days out between a specific date range? For example how many days was this person out from October 15th - November 10th?

On Monday, October 29, 2007 4:01 PM Dels wrote:

We track attendance per individual person on one worksheet. We only enter the
dates that the person is out. I want a SUMIF formula that will only tell me
the total sum of columnB between a certain range of dates.

For example: for October this person was out 2 days (of a total 4.5 days
out).

Date Absent Full/Half Day
8/31/07 1.0
9/4/07 0.5
9/24/07 1.0
10/01/07 0.5
10/25/07 1.0
10/26/07 0.5

Networkdays will count the number of days between two days, but won't total
half days. Is there any formula that will do this?


On Monday, October 29, 2007 4:35 PM T. Valko wrote:

Try this:

=SUMPRODUCT(--(TEXT(A2:A7,"m/yyyy")="10/2007"),B2:B7)

--
Biff
Microsoft Excel MVP


On Monday, October 29, 2007 4:51 PM BillyLidde wrote:

If you enter the Month Number 1-12 in B1 then

=SUMPRODUCT(--(MONTH($A$4:$A$17)=B1)*($B$4:$B$17))

Regards
Peter

"Delsy" wrote: