Question : SUMIF or SUMPRODUCT with more than one condition

I need to add one more condition to this SUMIF formula: SUMIF(AllTails,C6,AllJ)

I need to sum all the cells in the defined range "AllJ" for which its corresponding cell in the range "AllTails" = C6   AND   its corresponding cell the range "AllWeeks" = "Week 40"

Thanks,
John

Answer : SUMIF or SUMPRODUCT with more than one condition

John,

You need to use sumproduct that is this formula.

=sumproduct((alltails=C6)*(ALLWEEKS="Week 40")*ALLJ)

Saurabh