Skip to content
Related Articles
Get the best out of our app
GFG App
Open App
geeksforgeeks
Browser
Continue

Related Articles

JavaScript Math floor() Method

Improve Article
Save Article
Like Article
Improve Article
Save Article
Like Article

The Javascript Math.floor() method is used to round off the number passed as a parameter to its nearest integer in a Downward direction of rounding i.e. towards the lesser value.

Syntax: 

Math.floor(value)

Parameters: This method accepts a single parameter as mentioned above and described below: 

  • Value: It is the value that is to be tested for Math.floor.

Return Value: The Math.floor() method returns the smallest integer greater than or equal to the given number.

Below is an example of the Math floor() Method. 

Example 1: This example rounds off the value of the parameter to 0 .

javascript




<script type="text/javascript">
    console.log("Result : " + Math.floor(.89));
</script>


Output: 

Result : 0

Example 2: When a negative number is passed as a parameter. 

javascript




<script type="text/javascript">
         console.log("Result : " + Math.floor(-89.02));
</script>


Output: 

Result : -90

Example 3: When zero is passed as a parameter.

javascript




<script type="text/javascript">
         console.log("Result : " + Math.floor(0));
</script>


Output: 

Result : 0

We have a complete list of Javascript Math Objects methods, to check those please go through this Javascript Math Object Complete reference article.

Supported Browsers: 

  • Google Chrome 1 and above
  • Internet Explorer 3 and above
  • Firefox 1 and above
  • Opera 3 and above
  • Safari 1 and above

My Personal Notes arrow_drop_up
Last Updated : 30 Dec, 2022
Like Article
Save Article
Similar Reads
Related Tutorials