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Radian to Degree
Convert radian (rad) to degree (°) — with the exact factor, a quick-reference table and a free converter that works offline.
1 rad = 57.29578 °
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Conversion table
| Radian (rad) | Degree (°) |
|---|---|
| 1 rad | 57.29578 ° |
| 2 rad | 114.5916 ° |
| 5 rad | 286.4789 ° |
| 10 rad | 572.9578 ° |
| 20 rad | 1,145.916 ° |
| 50 rad | 2,864.789 ° |
| 100 rad | 5,729.578 ° |
| 500 rad | 28,647.89 ° |
How the conversion works
Both units measure angle. One radian equals exactly 57.29578 °, so multiply by that factor to convert.
FAQ
How many degrees in a radian?
1 rad = 57.29578 °.
How do I convert radian to degree?
Multiply the radian value by 57.29578. For example, 10 rad × 57.29578 = 572.9578 °.
Where does the factor come from?
The conversion factor is defined in BIPM SI Brochure; both units are angle units converted through degree.
Related conversions
Conversion factors: BIPM SI Brochure. Computed by the same engine that powers the app.
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