# Excel Logical Functions

The Excel logical functions include the boolean operators and conditional tests.

All the Excel logical functions are listed below, grouped into categories, to help you to find the function you need. Each function name links to a full description of the function, with examples of use.

Note that some of the Logical functions were introduced in recent versions of Excel, and so are not available in earlier versions.

## Excel Logical Functions List

 Boolean Operator Functions AND Tests a number of user-defined conditions and returns TRUE if ALL of the conditions evaluate to TRUE, or FALSE otherwise OR Tests a number of user-defined conditions and returns TRUE if ANY of the conditions evaluate to TRUE, or FALSE otherwise XOR Returns a logical Exclusive Or of all arguments (New in Excel 2013) NOT Returns a logical value that is the opposite of a user supplied logical value or expression (i.e. returns FALSE is the supplied argument is TRUE and returns TRUE if the supplied argument is FALSE) Functions Returning Constant Values TRUE Returns the logical value TRUE FALSE Returns the logical value FALSE
 Conditional Functions IF Tests a user-defined condition and returns one result if the condition is TRUE, and another result if the condition is FALSE IFERROR Tests if an initial supplied value (or expression) returns an error, and if so, returns a supplied value; Otherwise the function returns the initial value. (New in Excel 2007) IFNA Tests if an expression returns the #N/A error and if so, returns an alternative specified value; Otherwise the function returns the value of the supplied expression. (New in Excel 2013) IFS Tests a number of supplied conditions and returns a result corresponding to the first condition that evaluates to TRUE. (New in Excel 2019) SWITCH Compares a number of supplied values to a supplied test expression and returns a result corresponding to the first value that matches the test expression. (New in Excel 2019)

More details on the Excel Logical Functions are provided on the Microsoft Support Website