Sumproduct is not actually required for this.


=Sumif(A:A,"=01/01/2004",B:B) - Sumif(A:A,"15/01/2005",B:B)

--
Regards,
Tom Ogilvy



"Ket" wrote in message
...
Hello,

I have looked through the threads and believe what I require is the
SUMPRODUCT function.

I have a spreadsheet with column A containing dates in the format
dd/mm/yyyy and column B containing values.

What formula should I use in column C that will add up all deals
between two dates?

Eg between 01/01/2004 and 15/01/2005 ?

TIA for your help.

Ket
London