YouTipJsref Positive Infinity
# JavaScript POSITIVE_INFINITY Property
[ JavaScript Number Object](#)
## Example
Return positive infinity:
Number.POSITIVE_INFINITY;
Output:
Infinity
[Try it yourself »](#)
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## Definition and Usage
The POSITIVE_INFINITY property value represents positive infinity.
The POSITIVE_INFINITY property represents a value greater than Number.MAX_VALUE.
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## Using Number.POSITIVE_INFINITY
POSITIVE_INFINITY is a static property of the JavaScript Number object.
The calling method is: Number.POSITIVE_INFINITY.
Calling this property with a custom Number object x (x.POSITIVE_INFINITY) will return undefined:
## Example
var x = 100;
x.NEGATIVE_INFINITY;
x output:
undefined
[Try it yourself »](#)
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## Browser Support
All major browsers support the POSITIVE_INFINITY property.
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## Syntax
Number.POSITIVE_INFINITY;
## Technical Details
| Return Value: | The numeric value: Infinity |
| :--- |
| JavaScript Version: | 1.1 |
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## More Examples
## Example
Create a positive infinity:
var n=(Number.MAX_VALUE)*2;
_n_ output:
Infinity
[Try it yourself »](#)
* * JavaScript Number Object](#)