Free instant ° → rad converter. No signup, no uploads — everything is calculated privately in your browser.
1 ° = 0.0174533 radians
1 degrees = 0.0174533 radians
Free, instant, and 100% private — every calculation runs in your browser. Nothing is uploaded.
1 degree equals 0.0174533 radians. To convert degrees to radians, divide the value by 57.29577951308232.
1 degree = 0.0174533 radians. Formula: value ÷ 57.29577951308232
Example: 1 ° → 0.0174533 rad. Type any value in the converter above to see it converted live.
| Degrees (°) | Radians (rad) |
|---|---|
| 1 ° | 0.0174533 rad |
| 2 ° | 0.0349066 rad |
| 5 ° | 0.0872665 rad |
| 10 ° | 0.174533 rad |
| 25 ° | 0.436332 rad |
| 50 ° | 0.872665 rad |
| 100 ° | 1.74533 rad |
| 250 ° | 4.36332 rad |
| 500 ° | 8.72665 rad |
| 1,000 ° | 17.4533 rad |
1 degree = 0.0174533 radians. Formula: value ÷ 57.29577951308232. Enter the value above and the result appears instantly — the calculation runs entirely in your browser.
Exactly: 1 degree = 0.017453292519943295 radians. The reverse factor is 1 radian = 57.29577951308232 degrees.
1 ° = 0.0174533 rad; 10 ° = 0.174533 rad; 100 ° = 1.74533 rad. Use the full conversion table below for more reference values.
The gradian was defined during the French metrication effort so a right angle equals exactly 100 gradians, making a full turn 400 — nicer for decimal math, less aligned with astronomy and timekeeping (360 divides evenly by 2, 3, 4, 5, 6, 8, 9, 10, 12…). Engineering in most countries still uses degrees; gradians survive mainly in surveying and some European calculators.