The floor function is a built in function in excel that is categorized as a math trig function.
Excel 0 floor.
It can be used as a worksheet function ws in excel.
The excel ceiling function works based on the rounding rules similar to floor s except that it generally rounds up away from 0.
Floor math provides explicit support for rounding negative numbers toward zero away from zero floor math appears to use the absolute value of the significance argument.
For more control with negative numbers see the floor math function.
Rounds number down toward zero to the nearest multiple of significance.
Floor rounds negative numbers down away from zero.
If both the number and significance arguments are positive the number is rounded up as in rows 2 and 10 in the screenshot below.
Floor number significance the floor function syntax has the following arguments.
Different combinations of positive and negative arguments are shown in the spreadsheet below.
As a worksheet function the floor function can be entered as part of a formula in a cell of a worksheet.
The above examples show how when the number and the significance arguments have the same arithmetic sign the floor function rounds the supplied number towards zero.
Floor works like the mround function but floor always rounds down.
The numeric value you want to round.
The floor math function differs from the floor function in these ways.
Floor in excel is a math trig function that rounds a number towards zero to the nearest specified multiple of significance.
This article describes the formula syntax and usage of the floor function in microsoft excel.
Examples with positive and negative arguments.
Whenever a number is rounded it is rounded either up or down that is greater than the value of the number or less than the value of the number.
The excel floor function rounds numbers down toward zero based on the multiple of significance that you specify.