formula to recognize which month and year is and count it

georgepre10

New Member
Joined
Jan 22, 2021
Messages
13
Office Version
  1. 2019
Platform
  1. Windows
Hello everyone,

i'm trying many hours to figure out how can i solve this problem but no luck :(

im looking for a formula to recognize which month and year is and count it based on a cell.

For example,

i want in C column next to every entry to count every unique date per month+year (without time). in E column i wrote the result that i want to extract(just the number)

i know that i'm not explaining my problem really well so below is a formula i tried, to understand better and an uploaded image


in C column,
=COUNTA(UNIQUE(INT($B$3:$B$10100))=month(B3)&year(B3)))

Thanks in advance!!
 

Attachments

  • Screenshot 2022-03-13 024452.png
    Screenshot 2022-03-13 024452.png
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Excel Facts

Which came first: VisiCalc or Lotus 1-2-3?
Dan Bricklin and Bob Frankston debuted VisiCalc in 1979 as a Visible Calculator. Lotus 1-2-3 debuted in the early 1980's, from Mitch Kapor.
Your profile says Excel 2019 but you appear to be using the UNIQUE function so I am assuming that you have access to all the dynamic array functions.
Do you need to update your account details?

Does this do what you want?

22 03 13.xlsm
BC
1
2Date/Time
312/03/2022 19:311
412/03/2022 19:31 
513/04/2022 19:314
614/04/2022 19:31 
715/04/2022 19:31 
816/04/2022 19:31 
925/05/2022 19:312
1025/05/2022 19:31 
1130/05/2022 19:31 
Days in month
Cell Formulas
RangeFormula
C3:C11C3=IF(TEXT(B3,"my")=TEXT(B2,"my"),"",COUNT(UNIQUE(FILTER(DAY(B3:B$10000),TEXT(B3:B$10000,"my")=TEXT(B3,"my")))))
 
Upvote 0
thanks for your answer!

i made a mistake i didn't mention that i work on google sheet and not excel

unfortunately the formula returns black in google sheet. any idea?
 
Upvote 0
i made a mistake i didn't mention that i work on google sheet and not excel
In that case your question should not be in the Excel questions forum. ;)

I have moved it to the forum where Google Sheets questions should be asked.

1647171289012.png
 
Upvote 0
Upvote 0

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