2 radians to turns
2 rad = 0.31830989 turn. Change the amount below, or read the formula and the reference table further down.
2 radians equals
turns
1 rad = 0.15915494 turn
The formula
Radians and turns both measure angle from the same zero, so a single multiplier does the job.
turn = rad × 0.1591549431
Going the other way? Convert turns to radians.
Radians to turns table
Values either side of 2 rad.
| Radians (rad) | Turns (turn) |
|---|---|
| -3 | -0.477465 |
| -2.5 | -0.397887 |
| -2 | -0.31831 |
| -1.5 | -0.238732 |
| -1 | -0.159155 |
| -0.5 | -0.079577 |
| 0 | 0 |
| 0.5 | 0.079577 |
| 1 | 0.159155 |
| 1.5 | 0.238732 |
| 2 | 0.31831 |
| 2.5 | 0.397887 |
| 3 | 0.477465 |
| 3.5 | 0.557042 |
| 4 | 0.63662 |
| 4.5 | 0.716197 |
| 5 | 0.795775 |
| 5.5 | 0.875352 |
| 6 | 0.95493 |
| 6.5 | 1.0345 |
| 7 | 1.1141 |
Questions people ask
- How many turns are in a radian?
- One radian equals 0.1591549431 turns.
- How do I convert radians to turns by hand?
- Multiply the number of radians by 0.1591549431. For a rough check, 0.159 is close enough for most everyday use.
- What is 2 radians in turns?
- 2 radians is 0.31830989 turns.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.