Circumference to Diameter Calculator
Convert between circumference and diameter of a circle using the mathematical constant π (pi).
Circle Formulas
| Calculation | Formula |
|---|---|
| Circumference to Diameter | d = C/π |
| Diameter to Circumference | C = π × d |
| Radius to Circumference | C = 2πr |
Real-World Applications
- Determining wheel/tire sizes
- Calculating fencing needed for circular areas
- Pipe and tubing measurements
- Jewelry sizing (rings, bracelets)