Convert radians to degrees
1 rad = 57.29578 °. Change the amount below, or read the formula and the reference table further down.
1 radian equals
degrees
1 rad = 57.29578 °
The formula
Radians and degrees both measure angle from the same zero, so a single multiplier does the job.
° = rad × 57.29577951
Going the other way? Convert degrees to radians.
Radians to degrees table
Common values, rounded for reading.
| Radians (rad) | Degrees (°) |
|---|---|
| 1 | 57.2958 |
| 2 | 114.59 |
| 3 | 171.89 |
| 4 | 229.18 |
| 5 | 286.48 |
| 6 | 343.77 |
| 7 | 401.07 |
| 8 | 458.37 |
| 9 | 515.66 |
| 10 | 572.96 |
| 15 | 859.44 |
| 20 | 1,145.92 |
| 25 | 1,432.39 |
| 30 | 1,718.87 |
| 40 | 2,291.83 |
| 50 | 2,864.79 |
| 75 | 4,297.18 |
| 100 | 5,729.58 |
| 250 | 14,323.94 |
| 500 | 28,647.89 |
| 1,000 | 57,295.78 |
Questions people ask
- How many degrees are in a radian?
- One radian equals 57.29577951 degrees.
- How do I convert radians to degrees by hand?
- Multiply the number of radians by 57.29577951. For a rough check, 57.3 is close enough for most everyday use.
- What is 1 radian in degrees?
- 1 radian is 57.29578 degrees.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.