Formula
rad to turn conversion formula
Use this relationship for a direct conversion:
turn = rad x 0.159154943092
Worked example
2 rad = 0.3183098862 turn.
Displayed decimal results approximate irrational conversions that involve pi.
Angle conversion
Convert Radian to Turn
1 radian (rad) equals 0.159154943092 turn (turn). Enter any value below to convert from rad to turn.
Enter a value and choose units. Results update instantly.
1 rad = 0.1591549431 turn
All Angle units
From 1 rad| Unit | Value |
|---|---|
| Radian rad | 1 |
| Degree ° | 57.2957795131 |
| Gradian gon | 63.6619772368 |
| Turn turn | 0.1591549431 |
| Arcminute ′ | 3,437.7467707849 |
| Arcsecond ″ | 206,264.8062470964 |
| NATO mil mil | 1,018.5916357881 |
Recent conversions
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Quick reference
Radian to Turn table
| Radian (rad) | Turn (turn) |
|---|---|
| 0.01 | 0.0015915494 |
| 0.1 | 0.0159154943 |
| 1 | 0.1591549431 |
| 2 | 0.3183098862 |
| 5 | 0.7957747155 |
| 10 | 1.5915494309 |
| 25 | 3.9788735773 |
| 50 | 7.9577471546 |
| 100 | 15.9154943092 |
| 1,000 | 159.1549430919 |
From unit
About the radian
The coherent SI unit of plane angle.
Symbol: rad
To unit
About the turn
One complete revolution.
Symbol: turn
Keep converting
Related conversions
Source
Conversion standard
Definitions are checked against BIPM SI Brochure: Plane angle. Calculations use full internal precision before display rounding.
View the complete angle converterQuestions
rad to turn FAQ
How do you convert radian to turn?
Use the formula turn = rad x 0.159154943092. 1 radian (rad) equals 0.159154943092 turn (turn).
Is the rad to turn conversion exact?
Displayed decimal results approximate irrational conversions that involve pi.