JavaScript Math.abs() Method
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JavaScript Math.abs() Method
The Math.abs() method returns the absolute value of the given number.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<script>
var result = Math.abs(-125.50);
document.write(result);
</script>
</body>
</html>
Syntax
Math.abs(x)
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| x | Required | Specifies a number. |
Return Value
| Value | Explanation |
|---|---|
| Number | Returns the absolute value of the given number. |
More Examples
Example
HTML Online Editor
Math.abs("String"); // NaN
Math.abs(null); // 0
Math.abs(1+2); // 3
Math.abs(-125.50); // 125.5
Math.abs(125.50); // 125.5
In the following example, we will find the difference between any two given numbers using Math.abs() method.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<script>
function difference(a, b){
return Math.abs(a - b);
}
console.log(difference(-1, 5));
console.log(difference(125.5, -150));
console.log(difference(5, 10));
console.log(difference(10, 5));
</script>
</body>
</html>
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