Radian to Degree Converter
無料角度換算ツール, 度、ラジアン、グラード、分、秒を瞬時に換算
1Radian=57.2957795131Degree
1 Degree = 0.0174532925 Radian
Radian
- Symbol
- rad
- System
- Metric/Imperial
- Dimension
- Various
Degree
- Symbol
- °
- System
- Metric/Imperial
- Dimension
- Various
Quick Reference Table
| Radian | Degree | Degree | Radian |
|---|---|---|---|
| 1 | 57.2957795131 | 1 | 0.0174532925 |
| 2 | 114.5915590262 | 2 | 0.034906585 |
| 3 | 171.8873385393 | 3 | 0.0523598776 |
| 5 | 286.4788975655 | 5 | 0.0872664626 |
| 10 | 572.957795131 | 10 | 0.1745329252 |
| 25 | 1432.3944878275 | 25 | 0.436332313 |
| 50 | 2864.788975655 | 50 | 0.872664626 |
| 100 | 5729.57795131 | 100 | 1.745329252 |
| 500 | 28647.88975655 | 500 | 8.72664626 |
| 1000 | 57295.7795131 | 1000 | 17.4532925199 |
Conversion Formula
Degree = Radian × 57.2957795131
Radian = Degree × 0.0174532925
Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 57.2957795131.
How to convert Radian to Degree
Multiply the value in radian by 57.2957795131 to get degree. For example, 5 Radian = 286.4788975655 Degree. All results in the angle converter update instantly as you type, so you can see every unit at once without manual math.
Common mistakes
Do not round the factor to 57.2 too early — keep full precision until the final display. For angle, always verify critical calculations (medicine, engineering) with a second source.
FAQ
- How many Degree in 1 Radian?
- 1 Radian = 57.2957795131 Degree.
- How many Radian in 1 Degree?
- 1 Degree = 0.0174532925 Radian.
- What is the source?
- BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.
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