SOLVED

How to create rolling 12 month, and progress by 1 year

Copper Contributor

 

Ok, so what i have so far. we have meetings every third tuesday (ignore the screenshot) of the month. I used in C:
=DATE(B2,A2,1+7*3)-WEEKDAY(DATE(B2,A2,8-3)) 

 

which is doing exactly what I need. But im planning for the future, how do I get my Column A to rotate after 12 back to 1 AND the Year to add 1 when the month rotates? When I leave this job I still want this app to work :)

 

JustStartingFormula_0-1708972819737.png

 

3 Replies

@JustStartingFormula 

See the attached workbook.

best response confirmed by JustStartingFormula (Copper Contributor)
Solution

@JustStartingFormula 

 

I have given you a different formula for your column C as well, but you'll have to have a current version of Excel, or a subscription to Microsoft 365 for it to work, because it takes advantage of the LET function.

 

That aside, here are the formulas in columns A, B, and C in the attached example spreadsheet.

A: =IF(A2=12,1,A2+1)

B: =IF(A2=12,B2+1,B2)

C: =LET(FD,DATE(B3,A3,1),FD+CHOOSE(WEEKDAY(FD),16,15,14,20,19,18,27))

 

mathetes_0-1708978967111.png

 

1 best response

Accepted Solutions
best response confirmed by JustStartingFormula (Copper Contributor)
Solution

@JustStartingFormula 

 

I have given you a different formula for your column C as well, but you'll have to have a current version of Excel, or a subscription to Microsoft 365 for it to work, because it takes advantage of the LET function.

 

That aside, here are the formulas in columns A, B, and C in the attached example spreadsheet.

A: =IF(A2=12,1,A2+1)

B: =IF(A2=12,B2+1,B2)

C: =LET(FD,DATE(B3,A3,1),FD+CHOOSE(WEEKDAY(FD),16,15,14,20,19,18,27))

 

mathetes_0-1708978967111.png

 

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