How to count dates within a certain range in a column with mutiple date range entries

[Krisjhn]

On my speedsheet I have two worksheets A and B

WORKSHEET

Column J2:J528 entitled -1st RCVD Date-

In this column I will have a variety of dates spanning over thre
diffferent months

WORKSHEET

Column N21 titled -# of Persons-
Column L22:L29 is Titled Weeks - Each row is broken down by wee
L22/8/17/05, L23 8/24/05. L24 8/31/05, etc to L29 10/5/05

What I am looking for is a count of number of persons by week r1s
received.

So for example if in Worksheet B in cell J2 I have a date that lie
between 8/17/05 and 8/23/05 a 1 would show up on Workseet A in #o
persons in the row for that corresponding week. Say the next week
have 6 entires of dates that land in that next week then the number
would show up on worksheet A on the row for 8/24/05. And so on.

So the question is how do I add up dates within a certain range in th
same column and then break that down by week to be reported on
different worksheet by week.

Thanks for your help.

Krisjh

 

[Biff]

Hi!

Try this formula in N22:

=SUMPRODUCT(--(Sheet2!J$2:J$528>=L22),--(Sheet2!J$2:J$528<=L22+6))

Copy down to N29.

This assumes that you are using true dates and not just text strings that
look like dates.

Biff

 

[Krisjhn]

Thanks Biff. Worked like a charm.