W3cubDocs

/JavaScript

Multiplication

The multiplication operator (*) produces the product of the operands.

Syntax

Operator: x * y

Examples

Multiplication using numbers

 2 * 2      // 4
-2 * 2     // -4

Multiplication with Infinity

Infinity * 0         // NaN
Infinity * Infinity  // Infinity

Multiplication with non-numbers

'foo' * 2 // NaN

Specifications

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Multiplication (*) 1 12 1 3 3 1
Mobile
Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
Multiplication (*) 1 18 4 10.1 1 1.0
Server
Node.js
Multiplication (*) 0.1.100

See also

© 2005–2018 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://wiki.developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Multiplication