Radians to Degrees converter
degrees = radians × 180/π. One radian is the angle where the arc length equals the radius, about 57.2958°.
179.999848 °
3.14159 rad = 179.999848 °
3.14159 radian in every angle unit
degree179.99985 °
gradian199.99983 grad
turn0.49999958 turn
arcminute10,799.991 ′
arcsecond647,999.45 ″
Radians to Degrees chart
| radian (rad) | degree (°) |
|---|---|
| 0.5 | 28.64789 |
| 1 | 57.29578 |
| 1.5708 | 90.00021 |
| 2 | 114.5916 |
| 3.14159 | 179.9998 |
| 4 | 229.1831 |
| 4.71239 | 270.0001 |
| 6.28319 | 360.0003 |
| 0.7854 | 45.00011 |
| 0.5236 | 30.00007 |
| 1.0472 | 60.00014 |
| 3 | 171.8873 |
How to convert radians to degrees
Formula: degrees = radians × 180/π
Worked example: 3.14159 rad → 179.99985 °.
One radian is the angle where the arc length equals the radius, about 57.2958°.
Need another unit? The angle converter handles every angle unit, and the reverse conversion is degrees to radians.
Questions people ask
How many degrees are in one radian?
One radian is 57.29577951 degrees.
What is the formula for radians to degrees?
degrees = radians × 180/π. One radian is the angle where the arc length equals the radius, about 57.2958°.
What is 3.14159 rad in °?
3.14159 rad = 179.99985 °.