Hi Eric

one way
=SUMPRODUCT(($A$1:$A$100=$C1)*($A$1:$A$100<=$D1)* $B$1:$B$100)

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Regards
Roger Govier

"Eric" wrote in message
...
Does anyone have any suggestions on how to determine the value?
There is a range between 4000 in cell C1 and 4400 in cell D1.
There is a value 4300 in cell A1 and value 800 in cell B1.
There is a value 3300 in cell A2 and value 700 in cell B2.
There is a value 5300 in cell A3 and value 900 in cell B3.
There is a value 4200 in cell A4 and value 600 in cell B4.

I would like to determine if the value under column A is = 4000 in cell
C1
and <4400 in cell D1, then sum all the value under column B.
In this case,
There is a value 4300 in cell A1 and value 800 in cell B1.
There is a value 4200 in cell A4 and value 600 in cell B4.
800 + 600 = 1400 should be returned in cell E1.
Does anyone have any suggestions on how to do it?
Thanks in advance for any suggestions
Eric