# Convert Radians to Radians

Enter your radian value in the form below to get the value calculated in radians.

**Results in Radians:**

## How to Convert Radians to Radians Using an Easy Conversion Formula

Convert radians to radians with this simple formula:

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

**For example:**

Radians and radians are both units used to measure angle.
Learn more about angle and
find more angle measurement conversion calculators.
A radian is an angle measurement and can be abbreviated as *rad*, for example 1 rad.
A radian is an angle measurement and can be abbreviated as *rad*, for example 1 rad.

A radian is the measurement of the angle from the start to the end of an arc equal to the radius of the circle. 1 radian is equal to 180/π, or about 57.29578°. There are about 6.28318 radians in a circle. The radian is the standard SI unit of measurement for an angle.

## Radian Measurements and Equivalent Radian Conversions

Radians | Radians |
---|---|

1 rad | 1 rad |

2 rad | 2 rad |

3 rad | 3 rad |

4 rad | 4 rad |

5 rad | 5 rad |

6 rad | 6 rad |

7 rad | 7 rad |

8 rad | 8 rad |

9 rad | 9 rad |

10 rad | 10 rad |

11 rad | 11 rad |

12 rad | 12 rad |

13 rad | 13 rad |

14 rad | 14 rad |

15 rad | 15 rad |

16 rad | 16 rad |

17 rad | 17 rad |

18 rad | 18 rad |

19 rad | 19 rad |

20 rad | 20 rad |

21 rad | 21 rad |

22 rad | 22 rad |

23 rad | 23 rad |

24 rad | 24 rad |

25 rad | 25 rad |

26 rad | 26 rad |

27 rad | 27 rad |

28 rad | 28 rad |

29 rad | 29 rad |

30 rad | 30 rad |

31 rad | 31 rad |

32 rad | 32 rad |

33 rad | 33 rad |

34 rad | 34 rad |

35 rad | 35 rad |

36 rad | 36 rad |

37 rad | 37 rad |

38 rad | 38 rad |

39 rad | 39 rad |

40 rad | 40 rad |

## More Angle Conversions

- Convert to Degrees Angle
- 1 rad is equal to 57.29578 degrees
- Convert to Grad Angle
- 1 rad is equal to 63.661977 grad
- Convert to Revolutions Angle
- 1 rad is equal to 0.159155 revolutions
- Convert to Circles Angle
- 1 rad is equal to 0.159155 circles
- Convert to Mils Angle
- 1 rad is equal to 1,019 mils