Hi Gijs,

Am Wed, 25 Oct 2017 03:24:13 +0100 schrieb GijsKijlstra:

If I were to do the calculation manually, I would do it as follows:
When the date (Input!$A6:$A100000) matches the month (I$2) AND
The range1 Input!$G6:$G100000) matches criteria1 ($G$2) OR
The range2 Input!$H6:$H100000) matches criteria1 ($G$2) AND
The range3 (Input!$B6:$B100000) matches criteria2 ($G9),
Sum the values (Input!$F6:$F100000)

then try:
=SUMMENPRODUKT((Input!A1:A100=$I$2)*(Input!A1:A10 0<=EDATUM($I$2;1))*((Input!G1:G100=G2)+(Input!H1:H 100=G2)+(Input!B1:B100=$G$16))*Input!F1:F100)


Regards
Claus B.
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Windows10
Office 2016