Radian to Degree Converter
Convert between radians and degrees instantly.
Includes common angle reference table.
Conversion Result
Radians and degrees are two ways to measure angles.
Converting degrees to radians:
Radians = Degrees × (π / 180)
Converting radians to degrees:
Degrees = Radians × (180 / π)
Common angles:
| Degrees | Radians | Fraction of π |
|---|---|---|
| 0° | 0 | 0 |
| 30° | 0.5236 | π/6 |
| 45° | 0.7854 | π/4 |
| 60° | 1.0472 | π/3 |
| 90° | 1.5708 | π/2 |
| 180° | 3.1416 | π |
| 270° | 4.7124 | 3π/2 |
| 360° | 6.2832 | 2π |
A full circle is 360° or 2π radians. One radian is approximately 57.2958°.