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.

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.

You can sum a series of numbers in Microsoft Excel manually by typing in a simple formula, or automatically with a tool.

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

You can sum cells across multiple sheets in Excel. This article presents steps for Adding single-cell values or Adding values in the range of cells.

How to Sum Across Worksheets in Microsoft Excel. Using multiple sheets in the same Excel workbook helps organize data into distinct categories. For example, you might have sales data for each of ...

The easiest way to spot a unique value is to format it, and Microsoft Excel offers two ways to do so.

Excel Formula Breakdown Function - This is the desired result. For example, SUM is the function used when you want to add values together.