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bigInt.valueOf

The valueOf() method returns the wrapped primitive value of a BigInt object.

Syntax

bigIntObj.valueOf()

Return value

A BigInt representing the primitive value of the specified BigInt object.

Examples

Using valueOf

typeof Object(1n); // object
typeof Object(1n).valueOf(); // bigint

Specifications

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
valueOf 67 79 68 No 54 14
Mobile
Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
valueOf 67 67 68 48 14 9.0
Server
Node.js
valueOf 10.4.0

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/Global_Objects/BigInt/valueOf