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

Use AND and OR together or with the IF function. For example, calculate who earns a commission or find data that meets multiple conditions.

Testing whether conditions are true or false and making logical comparisons between expressions are common to many tasks. You can use the AND, OR, NOT, and IF functions to create …

How to use the IF function in Excel to make logical comparisons between data values.

The Excel IF function statement allows you to make a logical comparison between a value and what you expect by testing for a condition and returning a result if True or False.

For example, the IF function performs a logical test and then returns one value if the test evaluates to TRUE and another value if the test evaluates to FALSE. By using the OR function …

If you selected IF, the Function arguments dialog box displays the arguments for the IF function. To nest another function, you can enter it into the argument box.

The IFS function checks whether one or more conditions are met, and returns a value that corresponds to the first TRUE condition. IFS can take the place of multiple nested IF …

Sometimes you need to check if a cell is blank, generally because you might not want a formula to display a result without input. In this case we're using IF with the ISBLANK function:

You can work with sample data and formulas right here, in this Excel for the web workbook. Change values and formulas, or add your own values and formulas and watch the results …