Formula Needed- Return date from week number

Hi All,

I am in need of a formula that will return the date from a specific week number.

We work off a unique week number calendar. Because of this, I haven't been successful using the week number formula.

I hope to use 5.1.22 as week zero/launch date and have this date specified in my sheet summary. I also have a completed column that has my anticipated week number for each deliverable.

What I would like to do is return use these two factors to populate and return a date for my delivery date column.

Any help is greatly appreciated.

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Bassam Khalil

Hi @ABice

Hope you are fine, Please add a copy of your sheet or a screenshot (after removing or replacing any sensitive information). This will make it easier for me to provide the appropriate answer to your question.

ABice Norton

Thank you for the help.

As mentioned, I have the anticipated week number to deliver and the announce date and hope with this info to be able to create a formula to populate the anticipated delivery date as opposed to manually entering each date.

Any help is greatly appreciated.

David Joyeuse

Hi @ABice Norton

If I got you right, the anticipated Week Number is relative to the anticipated delviery date of the announce date, which is 05/01/22.

If you want to convert a weeknumber into a date, the basic formula is this one:

DATE(YEAR(TODAY()-1; 12, 30) + (Weelnumber -1)*7.

So in your case I would use this one:

=DATE(2022,01,05) + (([Anticipated Week # to Deliver]@row -1)* 7)

That should do it.

Hope it helped!

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