Excel Floor Function Examples

Rounddown b3 2 floor in google sheets.

Excel floor function examples.

For example and while. Microsoft excel provides 3 functions that let you round numbers to nearest half more precisely to the nearest multiple of 0 5. Instead of using the floor function to round down to a multiple you can use the rounddown function to round a number down to a certain number of digits. In mathematics and computer science the floor function is the function that takes as input a real number and gives as output the greatest integer less than or equal to denoted or similarly the ceiling function maps to the least integer greater than or equal to denoted or.

Examples with positive and negative arguments. The microsoft excel floor function returns a number rounded down based on a multiple of significance. The excel floor math function rounds a number down to a specified multiple. The floor function is a built in function in excel that is categorized as a math trig function it can be used as a worksheet function ws in excel.

I need to find out the nearest multiple of 2 for the number value 4 5. You can also use the floor function. The excel floor function rounds a number down to a given multiple. Unlike the floor function floor math defaults to a multiple of 1 and provides explicit support for rounding negative numbers.

To round a number down to nearest 0 5 use the floor function for example floor a2 0 5. Floor examples in vba. Different combinations of positive and negative arguments are shown in the spreadsheet below. If the number is already an exact multiple no rounding occurs and the original number is returned.

Which one to use depends on your rounding criteria. The floor function works exactly the same in google sheets as in excel. In the third example of floor function in excel the number argument is a negative value 4 5 in cell b22 the significance value is also negative value 2 in cell c22.