Learn how to count the number of unique and distinct values in a column based on data in another column using array in Microsof Excel.

When counting unique values in Microsoft Excel, use UNIQUE() as a helper function and avoid more complicated expressions.

If you are unfamiliar with inputting formulas into Microsoft Excel, the much simpler way to get the number of unique values in an Excel column is through a filter.

Specifying the conditional count of a value sounds like a daunting task, but two Excel functions make quick work of this challenge.

For many, the INDEX-XMATCH combination in Excel is the go-to method for retrieving a value from a dataset. However, you can also use this dynamic duo to perform two-way lookups, returning a value at ...

How to Count Line Numbers in Excel VBA. Text in an Excel cell may span several lines. For example, cells in a sheet listing employees may contain extended comments on each worker's performance.

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.