Microsoft Excel makes it possible for users to sum columns in multiple ways. For example, you can use the AutoSum, the Status Bar, and even the Sum function to calculate values in one or more columns.

In Excel, there are two ways of calculating the weighted average with percentages: using the SUM function and using the SUMPRODUCT function. Let us have a look at these 2 methods in detail.

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

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.

Image used with permission by copyright holder How to subtract using the SUM function While Excel doesn't have a separate subtract function, you can still use the SUM function to subtract numbers.

Excel running totals made easy with dynamic arrays. Explore advanced functions for accurate, flexible data handling and improved performance.

In Excel spreadsheets, complex formulas are difficult to enter without making mistakes. Microsoft Excel’s LAMBDA() function can make such errors easier to find.

Excel’s BYCOL() and BYROW() functions evaluate data across columns and rows, returning an array result set allowing you to bypass a lot of work.

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 ...