Degree to Radian Conversion
1 Degree (°) equals 0.01745329252 Radian (rad).
1 Degree = 0.01745329252 Radian
How to convert Degree to Radian
Multiply the value in Degree by 0.01745329252 to get Radian. To convert back from Radian to Degree, divide by 0.01745329252 — or multiply by 57.29577951.
rad = ° × 0.01745329252
Example: 25 ° × 0.01745329252 = 0.436332313 rad.
Degree to Radian conversion table
| Degree (°) | Radian (rad) |
|---|---|
| 1 | 0.01745329252 |
| 2 | 0.03490658504 |
| 3 | 0.05235987756 |
| 4 | 0.06981317008 |
| 5 | 0.0872664626 |
| 10 | 0.1745329252 |
| 15 | 0.2617993878 |
| 20 | 0.3490658504 |
| 25 | 0.436332313 |
| 50 | 0.872664626 |
| 75 | 1.308996939 |
| 100 | 1.745329252 |
| 250 | 4.36332313 |
| 500 | 8.72664626 |
| 1,000 | 17.45329252 |
Frequently asked questions
What is 1 Degree in Radian?
1 Degree (°) is 0.01745329252 Radian (rad).
What is 1 Radian in Degree?
1 Radian (rad) is 57.29577951 Degree (°).
How do I convert Degree to Radian?
Multiply the value in Degree by 0.01745329252. For example, 5 ° × 0.01745329252 = 0.0872664626 rad. To go the other way, divide by 0.01745329252.
How many units does the angle converter support?
It converts between 6 units: Degree, Radian, Gradian, Arcminute, Arcsecond, Turn.
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For any other angle unit, use the full Angle Converter.