Combining UNIQUE with COUNTA allows you to count the number of unique entries in a dataset. Dynamic array formulas in Excel 365 enhance the flexibility and efficiency of the UNIQUE function.

After that, you will know how many unique values are in that column. For some of you, you could follow that until the ROWS function. Let's say your column heading is in C1, and the final value is ...

UNIQUE() is available only in Microsoft 365, Excel for the Web, and Excel for Android tablets and phones. For your convenience, you can download the .xlsx demonstration file. How to use UNIQUE ...

The syntax for counting the number of unique values from a list of a column using the array formula is as follows: =SUM(IF(COUNTIF(<first cell from which you count the number of unique values ...

Duplicates aren't bad, but you may need to know how many times a value is repeated or how many unique values are in a data range. Here's how to tackle these tasks in Excel.