Insert the information in the form and the calculator will determine the ceiling function.

What is the ceiling function?

The ceiling function is a function in mathematics and computer science. The floor function takes as an input a real number x and gives as an output the minmum integer bigger than or equal to x.

How to calculate ceiling function?

To calculate ceiling function you should use the following formula:
[x] = -[-x]

Why use ceiling function?

The ceiling function is used to give the smallest nearest integer that is greater than or equal to the specified value of a number. Simply it gives the round up of a number.