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

There are 3 methods to use the ROUNDDOWN function in Excel to round up numbers, and we have explained all of them in this post.

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

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 your worksheet.

Excel's COUNTIF and SUM functions streamline data analysis, enhancing productivity for users.

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