# Convert Revolutions to Circles

## Learn How to Convert Revolutions to Circles Using our Conversion Formula

Converting a revolution angle measurement to a circle measurement involves multiplying your angle by the conversion ratio to find the result. A revolution is equal to 1 circles, so to convert simply multiply by 1.

For example, 5r = (5 × 1) = 5cir.

Revolutions and circles are both units used to measure angle. Learn more about angle and
find more angle measurement conversion calculators.
A revolution is an angle measurement and can be abbreviated as *r*, for example 1r.
A circle is an angle measurement and can be abbreviated as *cir*, for example 1cir.

A circle is the equivalent of 1 revolution around a circle, or 360°.

## More Angle Conversions

- Convert to Degrees Angle
- 1r is equal to 360 degrees
- Convert to Radians Angle
- 1r is equal to 6.283185 radians
- Convert to Grad Angle
- 1r is equal to 400 grad
- Convert to Mils Angle
- 1r is equal to 6,400 mils

## Revolution Measurements and Equivalent Circle Conversions

Revolutions | Circles | Revolutions | Circles | Revolutions | Circles |
---|---|---|---|---|---|

1 | 1 | 21 | 21 | 41 | 41 |

2 | 2 | 22 | 22 | 42 | 42 |

3 | 3 | 23 | 23 | 43 | 43 |

4 | 4 | 24 | 24 | 44 | 44 |

5 | 5 | 25 | 25 | 45 | 45 |

6 | 6 | 26 | 26 | 46 | 46 |

7 | 7 | 27 | 27 | 47 | 47 |

8 | 8 | 28 | 28 | 48 | 48 |

9 | 9 | 29 | 29 | 49 | 49 |

10 | 10 | 30 | 30 | 50 | 50 |

11 | 11 | 31 | 31 | 51 | 51 |

12 | 12 | 32 | 32 | 52 | 52 |

13 | 13 | 33 | 33 | 53 | 53 |

14 | 14 | 34 | 34 | 54 | 54 |

15 | 15 | 35 | 35 | 55 | 55 |

16 | 16 | 36 | 36 | 56 | 56 |

17 | 17 | 37 | 37 | 57 | 57 |

18 | 18 | 38 | 38 | 58 | 58 |

19 | 19 | 39 | 39 | 59 | 59 |

20 | 20 | 40 | 40 | 60 | 60 |