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Circumference of a Circle Calculator - Online Calculator - Tutorpace

# Circumference of a Circle Calculator

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Circumference of a circle is the entire length of the outer curve of the circle. Circumference of a circle is a very important measure as it is useful in finding the entire distance it covers to form the circle. Circumference of a circle calculator is a simple and a fun tool which can instantly find the circumference of the circle.

Example 1: Find the circumference of the circle given the radius of the circle is 6 centimeters.

Circumference of the circle, C = 2 * π * r

Given is the radius of the circle, r = 6 centimeters

Circumference of the circle, C = 2 * π * (6)

‘π’ is a constant value and the value of it is è π = 3.14

Circumference of the circle, C = 2 * (3.14) * (6)

Circumference of the circle, C = 37.68 centimeters.

Example 2: Find the circumference of the circle given the diameter of the circle is 14 meters. 