FLOOR DAX Function (Math and Trig)

Rounds a number down, toward zero, to the nearest multiple of significance.


FLOOR ( <Number>, <Significance> )
Parameter Attributes Description

The number you want to round.


The multiple to which you want to round. Number and significance must either both be positive or both be negative.

Return values

Scalar A single decimal value.

Number down to requested significance


The functions always returns a decimal data type, regardless of the arguments.

Last update: Sep 15, 2020   » Contribute   » Show contributors

Contributors: Alberto Ferrari, Marco Russo

MSDN documentation: https://docs.microsoft.com/en-us/dax/floor-function-dax

Context Transition

This function performs a Context Transition if called in a Row Context. Click to read more.

Row Context

This expression is executed in a Row Context. Click to read more.


Not recommended

The use of this function is not recommended. See Remarks and Related functions for alternatives.

Not recommended

The use of this parameter is not recommended.


This function is deprecated. Jump to the Alternatives section to see the function to use.


This parameter is deprecated and its use is not recommended.


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