Instead of using a calculator, use Microsoft Excel to do the math! You can enter simple formulas to add, divide, multiply, and subtract two or more numeric values. Or use the AutoSum feature to quickly total a series of values without entering them manually in a formula.

The Calculator app for Windows is a touch-friendly version of the desktop calculator in previous versions of Windows. You can open multiple calculators at the same time in resizable windows on the desktop and switch between Standard, Scientific, Graphing, Programmer, Date calculation, and Converter modes.

The Calculator app for Windows is a desktop calculator that includes standard, scientific, programmer, and date calculation modes. Scientific mode is typically used for more complex math functions like trignometry, exponents, and logarithms. To use scientific mode: Select the Start button, then choose Calculator from the apps list.

A list of keyboard shortcuts in apps like Microsoft Edge, Maps, Photos, Groove, Calculator, Paint, Game bar, Movies & TV, and Voice Recorder.

Calculate an average. Learn how to use the percentage formula in Excel to find the percentage of a total and the percentage of change between two numbers. Try it now!

The Calculator app for Windows can help you calculate dates. Depending on the option you choose, Date Calculation either calculates the difference between two dates, or it adds days to (or subtracts days from) a date.

The difference in the seconds unit between two times. This value cannot exceed 60 (0). For more information about how to use these functions, see INT function, HOUR function, MINUTE function, and SECOND function. There are several ways to calculate the difference between two times.

If you’re new to Excel, or even if you have some experience with it, you can walk through Excel’s most common formulas in this tour. With real-world examples and helpful visuals, you’ll be able to Sum, Count, Average, and Vlookup like a pro.

You can use the EDATE function to quickly add or subtract months from a date. The EDATE function requires two arguments: the start date and the number of months that you want to add or subtract. To subtract months, enter a negative number as the second argument. For example, =EDATE ("9/15/19",-5) returns 4/15/19.

Use Excel as your calculator in Excel for Mac. Excel for Microsoft 365 for Mac Excel 2021 for Mac Excel 2019 for Mac. Instead of reaching for your calculator, use Excel to do the math! On a sheet, you can enter simple formulas to add, subtract, multiply, and divide two or more numeric values.