Averageifs or some other way ?

JimM

Well-known Member
Joined
Nov 11, 2003
Messages
741
Hi

I need a formula to average some data based on a date range but excluding weekends, a simplified data set would be

DateCount
16/01/2021​
1​
17/01/2021​
2​
18/01/2021​
3​
19/01/2021​
4​
20/01/2021​
5​
21/01/2021​
6​
22/01/2021​
7​
23/01/2021​
8​
24/01/2021​
9​
25/01/2021​
10​
26/01/2021​
11​


What I want is the average of the count column between the dates 18/01/21 and 25/01/21 but excluding the 23rd and 24th - the date range (ie 18th - 25th) is defined by input into cells F2 & F3 so the formula needs to cover the whole range

I've tried AVERAGEIFS which works for the date range

=AVERAGEIFS(B2:B12,A2:A12,">="&F2,A2:A12,"<="&F3)

but when I tried to exclude dates by incorporating a WEEKDAY element it fails

Any suggestion on how I achieve my goal would be much appreciated
 
Last edited:

Excel Facts

Is there a shortcut key for strikethrough?
Ctrl+S is used for Save. Ctrl+5 is used for Strikethrough. Why Ctrl+5? When you use hashmarks to count |||| is 4, strike through to mean 5.
Excel Formula:
=SUMPRODUCT((--(WEEKDAY(A2:A12,2)<6))*(A2:A12>=F2)*(A2:A12<=F3)*(B2:B12))/SUMPRODUCT(--(WEEKDAY(A2:A12,2)<6)*(A2:A12>=F2)*(A2:A12<=F3))
 
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