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.

A list isn’t, however, a count, so in this article, I’ll show you how to use UNIQUE () to return the count of unique values, indirectly, in Microsoft Excel.

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.

Microsoft 365's UNIQUE() function is a great reason to upgrade. Combine UNIQUE() and SORT() to generate unique lists with a single formula.

Adding a drop-down list in Excel is a quick and efficient way to choose predefined data. Here's how to create a drop-down list in Microsoft Excel.

You can easily create a drop-down list in Excel to limit the values that can be entered in a column. Here's how to set one up.