Mysql Floor Function

MySQL: FLOOR Function

This tutorial explains how to use the MySQL FLOOR function with syntax and examples.


The MySQL FLOOR function returns the largest integer value that is equal to or less than a number.


The syntax for the FLOOR function in MySQL is:

FLOOR( number )

Parameters or Arguments


The value used to find the largest integer value.


Applies To

The FLOOR function can be used in the following versions of MySQL:

  • MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0, MySQL 3.23


Let's look at some MySQL FLOOR function examples and explore how to use the FLOOR function in MySQL.

For example:

mysql> SELECT FLOOR(32.65);
Output: 32

mysql> SELECT FLOOR(32.1);
Output: 32

mysql> SELECT FLOOR(32);
Output: 32

mysql> SELECT FLOOR(-32.65);
Output: -33

mysql> SELECT FLOOR(-32.1);
Output: -33

mysql> SELECT FLOOR(-32);
Output: -32