Radius of Circle given Circumference Calculator

Calculate Radius of Circle given Circumference



Formula

The formula to calculate the Radius of a Circle given Circumference is:

\[ r = \frac{C}{2 \pi} \]

Where:

Definition

The Radius of a Circle is the length of any line segment joining the center and any point on the Circle.

The Circumference of a Circle is the distance around the Circle.

How to calculate the Radius of a Circle given Circumference

Let's assume the following value:

Using the formula:

\[ r = \frac{30}{2 \pi} \]

Evaluating:

\[ r = \frac{30}{2 \pi} \]

The Radius of the Circle is approximately 4.77464829275686 Meter.

Radius of Circle given Circumference Conversion Chart

Circumference of Circle (Meter) Radius of Circle (Meter)
25 3.978873577297383
27 4.297183463481174
29 4.615493349664965
31 4.933803235848756
33 5.252113122032546
35 5.570423008216337