Unlock the full potential of Excel's SUM function with advanced techniques for data analysis, conditional counting, and more.

SUM is the spreadsheet equivalent of an open invite: it welcomes everything into the total, whether it belongs there or not.

There's more to Excel's Subtotal feature than you might realize. You can add multiple subtotaling functions to the same row, and you can add multiple rows.

How to Use the Multiple Rows Function in Excel. In addition to listing data, you can also use Excel to manipulate data. For example, you can compute sales, determine inventory or calculate nearly ...

How to Sum a Column of Zeros in Excel. You can use the Sum function in Microsoft Office Excel to sum columns of data, whether your data is in an Excel table or is simply a range in a column of ...

How to add multiple grand total rows to a PivotTable in Excel When you create a PivotTable, Excel will insert a grand total at the bottom that returns the sum of the value column.

Excel's GROUPBY function lets you group and aggregate data based on certain fields in your table of data. It also offers arguments that allow you to sort and filter your data, so you can tailor the ...

SERIESSUM function returns the sum of a power series based on the formula. Learn how to use the SERIESSUM function in Excel.

Here are the 17 most useful accounting functions in Microsoft Excel to make financial data monitoring and reporting easier and faster.