Say your datalist is in A1 to C10, with Row1 as a header row.

Say your results table is in E1 to H1, with headers in Row1.

Try this formula in H2:

=SUMPRODUCT((A2:A10=E2)*(B2:B10=F2)*(B2:B10<=G2)* C2:C10)

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HTH,

RD
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Please keep all correspondence within the Group, so all may benefit!
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"Dave" wrote in message
...
I have table as follows...

Person Date Time
Kelly 2/1/08 5
Wagner 3/4/08 5
Kelly 4/7/08 3
Wagner 4/10/08 1
Kelly 4/15/08 10
Kelly 4/18/08 3
Wagner 5/5/08 4
Kelly 6/2/08 2
Wagner 6/4/08 1


I am looking for A formula to calculate the Total Time in column C for Kelly
in column A and between dates = 2/1/08 and <= 6/1/08 in column B.


Results Table as follows
Person Start Date End Date Total Time
Kelly 2/1/08 6/1/08 ?? need formula ??

I can get totals for date range with...
=SUMIF(B2:B8,"="&B13,C2:C8)-SUMIF(B2:B8,""&C13,C2:C8)

and totals for person with...
=SUMIF(A2:A9,"=Kelly",C2:C9)

But need help with two problems...
1) I would like to replace "Kelly" with cell reference in the second formula
and then...
2) I would like to have just one formula that will give results as stated
above

Thanks in advance.