You can create a simple formula to add, subtract, multiply or divide values in your worksheet. Simple formulas always start with an equal sign (=), followed by constants that are numeric values and …

Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.

Instead, Excel provides you with the ability to create custom functions, which are explained in this article. Tip: The information in this article is intended for advanced Excel users. For more information …

The workbook below shows examples simple formulas. You can change any of the existing formulas, or enter your own formulas to learn how they work and see their results.

How to use the IF function (combined with the AND, OR, and NOT functions) in Excel to make logical comparisons between given values.

Create a conditional formula that results in a logical value (TRUE or FALSE) To do this task, use the AND, OR, and NOT functions and operators as shown in the following example.

You can create a formula to calculate values in your worksheet by using a function. For example, the formulas =SUM (A1:A2) and SUM (A1,A2) both use the SUM function to add the values in cells A1 …

On touch- and pen-enabled devices you can write equations using a stylus or your finger. To write equations with ink, Choose Draw > Ink to Math Convert and then click Ink Equation at the bottom of …

Create a simple formula to multiply and divide in an Excel spreadsheet. You can multiply two or more numbers in one cell or multiply and divide numbers using cell references. All formulas in Excel begin …

How to use the SUMIF function in Excel to add the values in a range that meet criteria that you specify.