Hold a cell range for an "average formula"

[Wendy Akers]

I add a column every week to my work sheet and want the formula to always
calculate the current 5 column range.

 

[Glenn]

I add a column every week to my work sheet and want the formula to always
calculate the current 5 column range.

Add a column WHERE?

What "formula"?

Where is the "current 5 column range"?

 

[Ashish Mathur]

Hi,

Let's say your data is in range C3:H3. In cell K3, enter the following
array formula (Ctrl+Shift+Enter) to get the average

=AVERAGE(OFFSET(INDIRECT(ADDRESS(3,MAX(ISNUMBER(C3:J3)*COLUMN(C3:J3))+1)),0,-5,1,5))

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Regards,

Ashish Mathur
Microsoft Excel MVP
www.ashishmathur.com