Angle & Geometry Converter
Radians to Degrees Converter
Convert mathematical radians (rad) to degrees (°).
Angle & Geometry
(rad)
Example: 3.14159 rad
(°)
e.g. 179.9998°
Standard: 360° = 2π rad (180° = π rad)
Enter any number above to convert Radians to Degrees. Click (i) for brief unit info.
Converting the other way?
Switch directly to the reverse calculator: Degrees to Radians Converter
How to Convert Radian to Degree
Official Mathematical Formula
degrees = radians × (180 ÷ π)
Where the input value in rad is transformed using the exact standardized conversion factor to produce the output in °.
Practical Calculation Example
You can verify this calculation directly using our interactive tool above.
Quick Conversion Reference Table (rad → °)
Radian (rad) | Degree (°) | Copy |
|---|---|---|
| 1 rad | 57.2958 ° | |
| 2 rad | 114.5916 ° | |
| 3 rad | 171.8873 ° | |
| 5 rad | 286.4789 ° | |
| 10 rad | 572.9578 ° | |
| 15 rad | 859.4367 ° | |
| 20 rad | 1,145.9156 ° | |
| 25 rad | 1,432.3945 ° | |
| 50 rad | 2,864.789 ° | |
| 75 rad | 4,297.1835 ° | |
| 100 rad | 5,729.578 ° | |
| 250 rad | 14,323.945 ° | |
| 500 rad | 28,647.89 ° | |
| 1000 rad | 57,295.78 ° |
Radian to Degree FAQs
1 radian is equal to approximately 57.2958 degrees.