How to round a number in JS?

JavaScript: How to round a number in JS?

Use the Math.round(123.45) method to round numbers in Javascript.

If you want to round up or down to that integer, use ceil or floor

For example, Math.ceil(1.01) returns 2. Ceil is short for ceiling.

Math.floor(1.99) returns 1

webdevetc profile pic

I am a 29 year old backend web developer from London, mostly focusing on PHP and Laravel lately. This ( is my blog where I write about some web development topics (PHP, Laravel, Javascript, and some server stuff). contact me here.


Comments and discussion about How to round a number in JS?

Found this interesting? Maybe you want to read some more in this series?

Or see other topics in the JavaScript language

Or see other languages/frameworks:
PHP Laravel Composer Apache CentOS and Linux Stuff WordPress General Webdev and Programming Stuff JavaScript
Or see random questions

What is the difference between integration and unit tests?

PHP Date commonly used formats

How to get the type of a variable in JS?

How to Force www or non-www in htaccess

A list of operators on Eloquent's where() method

How to force non www in htaccess

How to hide the server signature (hide Apache info) from HTTP headers with .htaccess

What is Agile software development?

How to block access to certain referrers in Apache using .htaccess

How to change the order that migrations happen?