Formula to Count Non-Duplicate values

Gajapathi Muniyappa

Hi,

I need to count the Non-Duplicate values in a given range. Could you please help me out with the formula. In the attachment 1 & 2 is not repeated in a range and I need answer as 2 via formula.

Paul Newcome

You are going to need to insert a helper column (text/number) with the following column formula:

=IF(COUNTIFS(Value:Value, @cell = Value@row, 1)

Then the formula to get the count of how many are not repeated would be:

=SUM([Helper Column]:[Helper Column])