JavaScript abs() Method

Complete Math Object Reference

Definition and Usage

The abs() method returns the absolute value of a number.

Syntax

Math.abs(x)

Example

In this example get the absolute values of positive and negative numbers:

<script type="text/javascript">

document.write(Math.abs(7.25) + "<br />");
document.write(Math.abs(-7.25) + "<br />");
document.write(Math.abs(7.25-10));

</script>

The output of the code above will be:

7.25
7.25
2.75

Try-It-Yourself Demos

abs()
How to use abs() get the absolute values of numbers.

Complete Math Object Reference

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