Overview Functions like INDEX MATCH, SUMIF, and XNPV allow professionals to work smarter, not harder, especially when handling large or complex data sets.Using ...

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

Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.

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

So you export the relevant data into Excel, where you use the SUMIF function [SUMIF (range, criterion, sum_range)] to cull and add up the sales transactions for each salesperson. It’s clear this ...

Functions are commands that perform calculations and analysis for you—instead of adding calories together using a formula with a plus sign, you could use the SUM function to add calories for you.

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.

Microsoft Excel offers many ways for you to manipulate and organize data, including using multiple "sheets" or tabs within the same spreadsheet file.