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.

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.

Thankfully, Microsoft Excel's COUNTIF formula swoops in to save the day. It lets you count cells based on specific text or conditions, turning your spreadsheet chaos into organized data magic.

Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on ...

The COUNTIF () function counts the number of cells in range that satisfy criteria. Now, we don’t want a count, but we know that a unique value will return the value 1.

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

This is where the number-crunching fun starts. Learn the ins and outs of the logical formulas that represent the heart of Excel.

If you do, Excel will give you a circular reference warning. Type this function in the cell, including the quotation marks but excluding the final period: =COUNTIF (cell range, "phrase").

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.