Counting the number of duplicates in a column

Jessica Howell

Hi All,

I am looking for a formula that counts the number duplicates within a column, specifically 2nd and 3rd, and so on occurrences.

Currently using: -=IF(COUNTIF([COLUMN]:[COLUMN],[COLUMN]@ROW)<1,1)

But this only identifies if there are any duplicates at all. Any suggestions?

Thanks!

Katie G

What are you trying to achieve with the IF statement?

If you just want to know how many times that value appears, you can just simplify to:

=COUNTIF([COLUMN]:[COLUMN],[COLUMN]@ROW)