enter the angle in radians listed below to get the worth converted to revolutions. The calculator supports worths containing decimals, fractions, and π: (π/2, 1/2π, etc)

To transform a radian measurement to a revolution measurement, main point the angle by the conversion ratio.

because one radian is equal to 0.159155 revolutions, you have the right to use this an easy formula to convert:

Radians and also revolutions room both units supplied to measure up angle. Keep reading to learn an ext about every unit of measure.

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## Radians

A radian is the measure up of angle same to the start to the finish of one arc separated by the radius that the one or arc.<1> 1 radian is same to 180/π, or about 57.29578°. There are about 6.28318 radians in a circle.

The radian is the SI acquired unit for angle in the metric system. Radians have the right to be abbreviated together *rad*, and are additionally sometimes abbreviated together *c*, *r*, or *R*. For example, 1 radian can be composed as 1 rad, 1 c, 1 r, or 1 R.

Radians are regularly expressed using their definition. The formula to uncover radians is θ = s/r, wherein the angle in radians θ is same to the arc length s split by the radius r. Thus, radians may likewise be expressed as the formula the arc length over the radius.

See more: How Far Is Dc From Pittsburgh, Pa To Washington, Dc, Distance From Pittsburgh, Pa To Washington, Dc

## Revolutions

A revolution, or turn, is equal to 1 rotation about a circle, or 360°. Revolutions are typically used to measure the speed of rotation, for example when measure up the transformations per minute (RPM) of a vehicle's engine.

A revolution is sometimes additionally referred to as a turn, cycle, or finish rotation. Revolutions have the right to be abbreviated as *r*, and also are additionally sometimes abbreviated together *rev* or *cyc*. For example, 1 change can be written as 1 r, 1 rev, or 1 cyc.

## Radian to transformation Conversion Table

Radian dimensions converted to transformations Radians changes1 rad | 0.159155 r |

2 rad | 0.31831 r |

3 rad | 0.477465 r |

4 rad | 0.63662 r |

5 rad | 0.795775 r |

6 rad | 0.95493 r |

7 rad | 1.1141 r |

8 rad | 1.2732 r |

9 rad | 1.4324 r |

10 rad | 1.5915 r |

11 rad | 1.7507 r |

12 rad | 1.9099 r |

13 rad | 2.069 r |

14 rad | 2.2282 r |

15 rad | 2.3873 r |

16 rad | 2.5465 r |

17 rad | 2.7056 r |

18 rad | 2.8648 r |

19 rad | 3.0239 r |

20 rad | 3.1831 r |

21 rad | 3.3423 r |

22 rad | 3.5014 r |

23 rad | 3.6606 r |

24 rad | 3.8197 r |

25 rad | 3.9789 r |

26 rad | 4.138 r |

27 rad | 4.2972 r |

28 rad | 4.4563 r |

29 rad | 4.6155 r |

30 rad | 4.7746 r |

31 rad | 4.9338 r |

32 rad | 5.093 r |

33 rad | 5.2521 r |

34 rad | 5.4113 r |

35 rad | 5.5704 r |

36 rad | 5.7296 r |

37 rad | 5.8887 r |

38 rad | 6.0479 r |

39 rad | 6.207 r |

40 rad | 6.3662 r |