Infinity
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The Infinity global property is a numeric value representing infinity.
Try it
Value
The same number value as Number.POSITIVE_INFINITY.
Property attributes of Infinity | |
|---|---|
| Writable | no |
| Enumerable | no |
| Configurable | no |
Description
Infinity is a property of the global object. In other words, it is a variable in global scope.
The value Infinity (positive infinity) is greater than any other number.
This value behaves slightly differently than mathematical infinity; see Number.POSITIVE_INFINITY for details.
Examples
Using Infinity
Specifications
| Specification |
|---|
| ECMAScript® 2026 Language Specification # sec-value-properties-of-the-global-object-infinity |