Dimensions of a Circleįor a circle, three lengths most commonly are applied:
A diameter is just two radiuses drawn in opposing directions from the circle's origin. The radius of a circle is the distance from a circle's origin or center to its edge.Ĭonveniently, it is half as long as the diameter of a circle. Radius Calculator What is a Circle's Radius? Below is a radius calculator, which will compute a circle's diameter, circumference, and area if you know the radius.ĭo you know a different dimension? Instead try one of the other circle dimension calculators:
