Web | This Site

JavaScript Basics
JavaScript Objects
JavaScript Advanced
JS Useful References
JS Useful Resources
Selected Reading
© 2011 TutorialsPoint.COM

| Home |  | References |  | Discussion Forums |  | About TP

# Javascript Math - random Method

## Description:

This method returns a random number between 0 (inclusive) and 1 (exclusive)

## Syntax:

    Math.random() ;

Here is the detail of parameters:

- NA

## Return Value:

Returns a random number between 0 (inclusive) and 1 (exclusive)

## Example:

    <html>
    <head>
    <title>JavaScript Math random() Method</title>
    </head>
    <body>
    <script type="text/javascript">

    var value = Math.random( );
    document.write("First Test Value : " + value );

    var value = Math.random( );
    document.write("<br />Second Test Value : " + value );

    var value = Math.random( );
    document.write("<br />Third Test Value : " + value );

    var value = Math.random( );
    document.write("<br />Fourth Test Value : " + value );
    </script>
    </body>
    </html>

This will produce following result:

    First Test Value : 0.28182050319352636
    Second Test Value : 0.6375786089661319
    Third Test Value : 0.6780129774072902
    Fourth Test Value : 0.7310958163154001

To understand it in better way you can Try it yourself.

Advertisement

Online Image Processing

Indian Baby Names