JavaScript number format comma | HTML format number thousands separator

How to JavaScript number format comma?


HTML format number thousands separator

It’s an very easy to do it: There is a built in function for this,

You can use The toLocaleString() method to return a string with a language-sensitive representation of a number Or Regular Expressions.

Complete example of convert format number into thousands comma separator.


Let’s do it with RegEx

You can write a JavaScript function to print an integer with commas as thousands of separators using RegEx (Regular Expressions).


HTML format number thousands separator

Do comment if you have an any doubts and suggestions on this tutorial/

Note: The All JS Examples codes are tested on the Safari browser (Version 12.0.2) and Chrome.
OS: macOS 10.14 Mojave
Code: HTML 5 Version

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