Circle Calculator

Circle Calculation

Square Unit
Square Unit

Circle Calculator is an online tool for geometric calculation programmed to find out the Circle's Total Area, Circumference and Diameter of the given radius value. This Circle Calculator uses different converter function in order to generate the Output in different units such as Inches, Feet, Meters, Centimeters and Millimeters

Circle Area Formula & Calculation


Circle Area          = π r2
Circle Circumference = 2 π r
Circle Diameter = 2 r

The geometric calculations of a Circle can be calculated in different units by multiplying respective value to the resulting value. These are all the below values are used to convert the units into different units

10  millimeters  = 1 centimeter
100 centimeter   = 1 Meter
1   foot         = 12 inches

Similar Resource
 Calculate Circle Area
 Calculate Circle Sector Area