YTD average cust calulation
G'day zy1972 (No name submitted)
I think this is something what your looking for.
Column "N" is the overall monthly average = [YTD]/[Count] (Count = the
number of [Month Cells] that have a value 0.
A B C D E
F G H I J K
L M N O P
1 Jan Feb Mar Apr
May Jun Jul Aug Sep Oct Nov
Dec By Mth TYD Count
2 Consump 20.00 30.00 40.00 60.00 50.00
40.00 200.00 5
3Cust 2 .00 4.00 5.00 7.00
6.00
4.80 24.00 5
4
5Con/Cust 10.00 7.50 8.00 8.57 8.33
8.48 8.33 5
This is how it looks in formula view
A B C D E
F M N O
P
1 Jan Feb Mar Apr
May Dec By Mth TYD
Count
2 Consump 20.00 30.00 40.00 60.00 50.00
=O2/P2 =SUM(B2:M2) =COUNTIF(B2:M2,"0")
3Cust 2 .00 4.00 5.00 7.00
6.00 =O3/P3 =SUM(B2:M2)
=COUNTIF(B3:M3,"0")
4
5Con/Cust =IF(B3="","",(B2/B3)) copy to each month.
=SUM(B5:M5)/P5 =IF(O3="","",(O2/O3)) =COUNTIF(B5:M5,"0")
The Monthly Average & YTD will automatically update each time you enter new
values
HTH
Mark.
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