Excel - SumIF Cell Value is between date range & another Cell is False

Question

Need help writing a formula to do the following

Sum the value of cells that fall withing a specified date range BUT only if the corresponding cell range A3:A21 is False

I have the current formula that handles just the date range comparison.

=SUMIFS(H3:H21,I3:I21,">="&'Essential Info'!A9,I3:I21,"<="&'Essential Info'!B9)

• Cells A9 on Essential Info handle the date for the start of the week,
• Cells B9 on Essential Info handle the date for the end of the week,
• H3:H21 Contains the number values to be added,
• I3:I21 Contains the Date Values to be compared to A9 & B9 on Essential info.
• A3:A21 Contains a true or false value based on a tick box.

I am falling over at the "If Cell Range is false" part. Any pointers would be greatly appreciated

Answer 1

尝试在公式的, A3:A21, "false")加上, A3:A21, "false") 。

Answer 2

使用总和而不是总和：

=Sumproduct((I3:I21>='Essential Info'!A9)*(I3:I21>='Essential Info'!B9)*H3:H21)