Use this free circumference calculator to find the area, circumference and diameter of a circle.

Circumferences and areas of circles with diameters in inches. Download and print Circumference and Area vs. Circle Diameter chart

Online circumference of a circle calculator - given a radius in mm, cm, meters, km, inches, feet, yards, miles, and others, calculate the circumference of any circle. Circumference of a circle …

This calculator computes the values of typical circle parameters such as radius, diameter, circumference, and area, using various common units of measurement.

Answer: The circumference of a circle is the edge or rim of a circle itself. It is the equivalent of 'perimeter' for a circle. The glowing part in the circle above is the circumference. You can use …

Calculate it instantly using our free tool with formulas C = 2πr (using radius) or C = πd (using diameter). You can also find the area of a circle from its circumference using the inverse …