Here we will explain, calculate, and show you the fraction of a circle for any number of degrees. More specifically, if you draw two lines from the center of a circle, creating a number of degrees, this calculator will calculate the area between the lines as a fraction of the whole circle.

Please enter your number of degrees below to get started.

Not sure what this calculator can do? Here are some examples of what this calculator can explain and calculate for you:

What fraction of a circle is 45 degrees?

What fraction of a circle is 60 degrees?

What fraction of a circle is 40 degrees?

What fraction of a circle is 50 degrees?

What fraction of a circle is 72 degrees?

What fraction of a circle is 135 degrees?