troubleshooting Question

Using SUMPRODUCT with a Date Range

Avatar of Michael Vasilevsky
Michael VasilevskyFlag for United States of America asked on
Microsoft OfficeMicrosoft ExcelSpreadsheets
6 Comments1 Solution568 ViewsLast Modified:
I'm trying to sum the number of dates with in a range for a given document type using SUMPRODUCT in the attached example spreadsheet.

I can get the formula to return the correct value for a single date, but I want to sum over a range of dates, specifically the entire week.

The formula is in Summary!C2. I thought =SUMPRODUCT(--(Dates!A2:A392=A2),--(Dates!B2:B392=C1), --(Dates!B2:B392=C1+1), ...) would work but that returns 0.

What am I missing?

Thank you!
Ejgil Hedegaard

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