Free instant rad → turn converter. No signup, no uploads — everything is calculated privately in your browser.
1 rad = 0.159155 turns
1 radians = 0.159155 turns
Free, instant, and 100% private — every calculation runs in your browser. Nothing is uploaded.
1 radian equals 0.159155 turns. To convert radians to turns, divide the value by 6.283185307179586.
1 radian = 0.159155 turns. Formula: value ÷ 6.283185307179586
Example: 1 rad → 0.159155 turn. Type any value in the converter above to see it converted live.
| Radians (rad) | Turns (turn) |
|---|---|
| 1 rad | 0.159155 turn |
| 2 rad | 0.31831 turn |
| 5 rad | 0.795775 turn |
| 10 rad | 1.59155 turn |
| 25 rad | 3.97887 turn |
| 50 rad | 7.95775 turn |
| 100 rad | 15.9155 turn |
| 250 rad | 39.7887 turn |
| 500 rad | 79.5775 turn |
| 1,000 rad | 159.155 turn |
1 radian = 0.159155 turns. Formula: value ÷ 6.283185307179586. Enter the value above and the result appears instantly — the calculation runs entirely in your browser.
Exactly: 1 radian = 0.15915494309189535 turns. The reverse factor is 1 turn = 6.283185307179586 radians.
1 rad = 0.159155 turn; 10 rad = 1.59155 turn; 100 rad = 15.9155 turn. Use the full conversion table below for more reference values.
The gradian was defined during the French metrication effort so a right angle equals exactly 100 gradians, making a full turn 400 — nicer for decimal math, less aligned with astronomy and timekeeping (360 divides evenly by 2, 3, 4, 5, 6, 8, 9, 10, 12…). Engineering in most countries still uses degrees; gradians survive mainly in surveying and some European calculators.