Java Math.floor() method

Last Updated : 17 Mar 2025

The java.lang.Math.floor() is used to find the largest integer value which is less than or equal to the argument and is equal to the mathematical integer of a double value.

Syntax

Parameter

Return

• If the argument is positive or negative double value, this method will return the Floor value.
• If the argument is NaN, this method will return same argument.
• If the argument is Infinity, this method will return Infinity with same sign as the argument.

Example 1

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Example 2

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Example 3

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Example 4

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