JavaScript Math fround( ) Method

The Javascript Math.fround() method is used to return the nearest 32-bit single-precision float representation of a number. The Math.fround() method in JavaScript is also used to cast the 64-bit float to a 32-bit float. 

Syntax:

Math.fround(value)

Parameters: This method accepts a single parameter value. This parameter represents the number for which we want to find the nearest 32-bit single-precision float representation. 

Return Value: The Math.fround() method returns the nearest 32-bit single-precision float representation of the given number. 

Below examples illustrates the Math.fround() method in JavaScript:

Example 1: When a positive number is passed as a parameter: 

Javascript

console.log(Math.fround(3));

Output

3

Example 2: When a positive number with decimal places is passed as a parameter: 

Javascript

console.log(Math.fround(3.345));

Output

3.3450000286102295

Example 3: When a negative number is passed as a parameter: 

Javascript

console.log(Math.fround(-3));

Output

-3

Example 4: When a negative number with decimal places is passed as a parameter: 

Javascript

console.log(Math.fround(-3.345));

Output

-3.3450000286102295

Example 5: When zero is passed as a parameter: 

Javascript

console.log(Math.fround(0));

Output

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:

The browsers supported by JavaScript Math.fround( ) method are listed below:

• Google Chrome
• Firefox
• Opera
• Safari