Month from Week Number

Casey DuBose (Jalubro Consulting)

The data source I have is only providing WeekNumber of a transaction, e.g. 1 - 52.

Is there a way to convert that week number into the respective month number, 1 - 12?

I can think of a painful nested if formula or an equally painful reference table as solutions.

But can anyone think of an easier formula?

Toufong Vang

Hi, Casey.

Let's say the year is 2022 and is in the column Start Year, and the week number is 23.

= MONTH( DATE([Start Year]@row, 1, 1) + ([Week Number]@row * 7))

01/01/2022 + (23 * 7) = 06/11/2022 ; Month = 6 ; June if you do some tweaking.

Cheers!