# Circle Calculator

The circle is defined as the set of all points in a plane which having the same distance from a fixed point. Here the fixed point is known as the center of a circle and the distance between any point of the circle and the center of the circle is called the circle radius.

The circle calculator is an online tool which will help us to calculate the diameter, area and circumference of any circle with known value of radius.

Radius Calculator | Diameter Calculator | Circumference Calculator |

Area of a Circle Calculator | Arc Length Calculator | Equation of a Circle Calculator |

Circle Graphing Calculator |

Calculate Circle Circumference | Calculating Arc Length of a Circle | A Circle | A Chord of a Circle |

A Sector of a Circle | An Arc of a Circle |