How to print a number with commas as thousand's separators in JS

Overview

This shot will teach us how to print a number with commas as a thousand's separators using JavaScript.

We can achieve this by using the method toLocaleString().

Syntax

Parameter

• en-US: This accepts locale as a parameter. We will pass en-US as a locale parameter.

Return value

• This method returns a number with commas as thousands separated.

Example

Let's take a look at an example code:

Explanation

In the above code, we call the toLocaleString() method to print out the number 2982932323 commas as thousand's separators, and passing the en-US as a locale parameter.