If you wish to count the same or duplicate values in a column only once in Excel or the count of occurances of duplicate values, read this article.

For users who are struggling with handling Microsoft Excel when trying to copy the same name multiple times without making it confusing, a simple procedure needs to be followed in order to count a ...

You can count the number of values in a single cell in Excel and Google Sheets that are seperated by comma using this function or formula.