JavaScript abs() Method
JavaScript Math Object
Definition and Usage
The abs() method returns the absolute value of a number.
Syntax
| Parameter |
Description |
| x |
Required. A number |
Browser Support

The abs() method is supported in all major browsers.
Example
Example
Return the absolute value of different numbers:
<script type="text/javascript">
document.write(Math.abs(7.25) + "<br />");
document.write(Math.abs(-7.25) + "<br />");
document.write(Math.abs(null) + "<br />");
document.write(Math.abs("Hello") + "<br />");
document.write(Math.abs(7.25-10));
</script>
|
The output of the code above will be:
Try it yourself »
|
JavaScript Math Object
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