Hi
Not shorter, but this one may give you some gain in speed, when you have a
lot of such formulas
=SUMPRODUCT(--($D$2:$D502=D507),--($F$2:$F502=""),($E$2:$E502))

Signature
Arvi Laanemets
( My real mail address: arvi.laanemets<at>tarkon.ee )
> Got it!
>
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> Are there any shorter versions?
SUM(($D$2:$D502=D507)*($F$2:$F502="")*($E$2:$E502))
Fewer key stroke than sumproduct
ctrl>shift enter (not just enter)
> Got it!
>
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>
> Are there any shorter versions?