Degree to Radian
Convert Degree (°) into Radian (rad) with an instant calculator and a practical reference table.
Conversion result
Calculations run in your browser. Results use approximately 12 significant digits, with floating-point rounding. Verify safety-critical measurements against applicable standards.
How to convert Degree to Radian
1 ° = 0.01745329252 rad. Multiply the input by 0.01745329252. This page uses defined units and rounds the displayed answer to approximately 12 significant digits.
Degree to Radian conversion table
| Degree | Radian |
|---|---|
| 1 ° | 0.01745329252 rad |
| 2 ° | 0.03490658504 rad |
| 5 ° | 0.0872664626 rad |
| 10 ° | 0.1745329252 rad |
| 25 ° | 0.436332313 rad |
| 100 ° | 1.745329252 rad |
Frequently asked questions
How many rad are in one °?
One ° equals 0.01745329252 rad.
Can I reverse this conversion?
Yes. Use Swap units above, or select any of the other 3 supported angle units.