Reputation: 15
Is there a way that you can use sum() in excel and that sums up x amount of columns depending on number given in another cell.
See below for example Example of how it's today
In this picture I have columns B:M were I put in Actual figures. And in columns T:AE I have budget figures.
In this example I have actual figures JAN-MAY and would like to compare them vs budget JAN-MAY.
How I do today is that I go in to column AF and drag so it's =SUM(T6:X6) so it only takes T:X in this case. But I would like that cell AF has a formula in it were it looks at cell AH:3 and sees that it's number 5. Therefore AF should sum(T;U;V;W;X(5columns))
Hope you understand my problem and have a solution!! :)
Upvotes: 1
Views: 5692
Reputation: 1029
You can use the OFFSET function to determine the number of columns to SUM. In your example, AH3 is your offset amount.
In AF6 you can place this formula:
=SUM(T6:OFFSET(T6,0,AH3-1))
Which breaks down to
=SUM(T6:OFFSET(Start at T6, Offset 0 rows, Offset columns the value of AH3 and subtract one for a total of five columns))
Upvotes: 4