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Danger_SF's avatar
Danger_SF
Brass Contributor
Nov 22, 2021

Count of duplicates in a column

  Good morning!   Is there a formula that can be used to give me a count of duplicate values in a column?    To be clear, I'm not trying to count known duplicate values that I can include in a C...
  • HansVogelaar's avatar
    Nov 22, 2021

    Danger_SF 

    If you want the number of unique entries:

     

    =COUNTA(UNIQUE(D3:D12))

     

    If you want the number of entries that occur more than once:

     

    =SUM(--(COUNTIF(D3:D12,UNIQUE(D3:D12))>1))

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