JavaScript floor() Method
 Complete Math Object Reference
Definition and Usage
The floor() method returns the value of a number rounded DOWNWARDS to the
nearest integer.
Syntax
| Parameter |
Description |
| x |
Required. A number |
Example
In this example we will use the floor() method on different numbers:
<script type="text/javascript">
document.write(Math.floor(0.60) + "<br />");
document.write(Math.floor(0.40) + "<br />");
document.write(Math.floor(5) + "<br />");
document.write(Math.floor(5.1) + "<br />");
document.write(Math.floor(-5.1) + "<br />");
document.write(Math.floor(-5.9));
</script>
|
The output of the code above will be:
Try-It-Yourself Demos
floor()
How to use floor().
Complete Math Object Reference
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