Reputation: 875
I'm working on an excel sheet which has a simple structure like this.
Date | Order
-----------------------
08-15-2014 | 84
08-16-2014 | 50
08-17-2014 | 68
08-17-2014 | 78
08-18-2014 | 23
Here, in a separate column I'd like to calculate the sum of Orders by week days(Sunday, Monday and so on). Meaning, I want to see how many Orders received on Sunday, Monday etc.
So far I have come up with this non working formula.
=SUM(LOOKUP(1, WEEKDAY(date_column), order_column))
This was example for summing all order received on Sunday. And, yes Date column is in DateTime Data type so that shouldn't be a problem.
Thanks.
Upvotes: 0
Views: 2790
Reputation: 433
Consider adding a new column after the dates, representing the day values. So in column B you might have something like =TEXT(WEEKDAY(A2),"ddd")
.
Then if you wanted to sum up order numbers by day, you could use an equation like =SUMIF(B1:B5,"Sun",C1:C5)
where column B has the day values and column C has the order numbers.
To show an example (with headers, etc):
Upvotes: 1