Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

You can add multiple rows in Excel by using the SUM formula. The structure of the formula will be =SUM(cell range of first row, cell range of second row, cell range of third row, …) .

In the example, change the formula to "=Sum(Electronics:Services!A1:G20)" to total all cells from A1 to G20 on each sheet. Blanks and non-numerical data in that range will not affect the total or ...

How to use AutoSum in Excel. AutoSum works best when you have a column or row of numbers you want to add up. 1. Click the empty cell underneath the column of numbers that you want to add up.

The SUM formula can be applied to a certain number or cells or an indefinite series such as an entire column of data, which may grow or shrink at a later time. Launch the Microsoft Excel program ...

If you want to sum up multiple cells in your spreadsheet, you must use the SUM formula. When summing multiple cells in Excel, you can add individual values, cell references or ranges, or a mixture ...

Excel percentage formulas can help with many everyday applications. We'll walk through several examples, including turning fractions to percentages, and calculating percentage of total, increase ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.