Excel's Subtotal feature can render quick results when you need simple grouping calculations. Susan Harkins shows you how this powerful feature works.

Learn how to use Excel's Subtotal feature to quickly add summarizing rows to your data.

Excel's Subtotal command allows you to quickly create subtotals in your sorted data, and then collapse the view to to show only the new subtotal rows. When you try to copy the subtotals by ...

For many years, I used the SUBTOTAL function in Microsoft Excel to create easily visible subtotals at the top of my worksheets. However, when I encountered AGGREGATE, this became my go-to function ...

There are a few ways to count the number of items in an Excel list, depending on the data you have. In this tutorial, learn how to count items in Excel using the COUNTIF and SUBTOTAL functions.

What Is an Example of a Formula in Excel?. Not only does Excel keep information organized in spreadsheets, it can also save you from manually typing data for each cell separately.

Save this for the spreadsheet jocks in your office—we'd bet even the experts don't know all of these formula tips.