Reputation: 219
I have an excel 2010 Workbook. Within this there are two columns.
The first column represents numerical week 1 (1-52 rows), the second contains a numeric value (never blank)
I would like a formula which basically sums all the rows (2nd column) up until the current week. So today it would sum the rows 1 through 11, next week it would sum 1 through 12
Tried a SUMIF but could not get it working (always zero)
Upvotes: 0
Views: 981
Reputation: 4514
Try this:
=SUMIF(A1:A52,"<="&WEEKNUM(TODAY(),2),B1:B52)
Where your week numbers run from A1:A52
and your values run from B1:B52
.
You can also define which day the week begins on within the WEEKNUM()
function by changing the second parameter. It is currently set to 2
which is based on the week beginning on Monday.
Upvotes: 2