Math floor() Method

Math.floor() method is used to round the number to downwards to nearest integer number. The given argument value will be integer the value will not rounded. If I give 11.9 it will return the 11 as an output.

Syntax:

Math.floor()

Example:

<script>
    var one = Math.floor(10.9);
    document.writeln('Output of 10.9 is : ' + one + '</br></br>');
    var two = Math.floor(5.4);
    document.writeln('Output of 5.4 is : ' + two + '</br></br>');
    var three = Math.floor(-1.8);
    document.writeln('Output of -18 is : ' + three + '</br></br>');
    var four = Math.floor(-.8);
    document.writeln('Output of -.8 is : ' + four + '</br></br>');
</script>

Output:

Output of 10.9 is : 10

Output of 5.4 is : 5

Output of -18 is : -2

Output of -.8 is : -1

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