Circumference to Diameter of Circle Calculator calculates the diameter of a circle by entering the circumference. Engineering Units are also selectable
Circumference to Diameter Calculator
Diameter: —
Circumference to Diameter User Guide
This converter tool will calculate the diameter of a circle from the circumference, and will convert different measurement units for circumference and diameter.
Circumference to Diameter Formula
The formula used to calculate the circle diameter is:
ø = C / π
Symbols key
- ø = Diameter of Circle
- C = Circumference of the Circle
- π = Pi = 3.141...
Circumference of Circle
Enter the Circumference of the circle
Diameter of Circle
The diameter of the circle is the straight line between two point of the circle that also go through the centre.