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The radian (symbol rad) is the standard unit of angular measure. The radian is determimed by the circumference of a circle that is equal in length to the radius of the circle. One radian is just under 57.3 degrees. The unit was formerly an SI supplementary unit, but this category was abolished in 1995 and the radian is now considered an SI derived unit.

RadiansSymbol/abbreviation: rad

Unit of: ANGLE

ANGLE's base unit: radians (Non-SI Unit)

In relation to the base unit (radians), 1 Radians = 1 radians.

## Conversion table | ||
---|---|---|

1 rad | = 1018.5913289357 angular mils (µ mil) | ⇛ |

1 rad | = 3437.7492368197 arcminutes (arcmin) | ⇛ |

1 rad | = 206264.79821012 arcseconds (arcsec) | ⇛ |

1 rad | = 40.743665441768 binary degrees (b deg) | ⇛ |

1 rad | = 40.743665441768 binary radians (brad) | ⇛ |

1 rad | = 6366.1828367711 centesimal minute of arc (c MOA) | ⇛ |

1 rad | = 636619.90481259 centesimal second of arc (c SOA) | ⇛ |

1 rad | = 100 centiradians (crad) | ⇛ |

1 rad | = 0.15915482422145 circles (o) | ⇛ |

1 rad | = 57.29577727869 degrees (°deg) | ⇛ |

1 rad | = 60.000000024 diameter parts (Ø part) | ⇛ |

1 rad | = 63.661978322714 gons (gon) | ⇛ |

1 rad | = 63.661978322714 gradians (grad) | ⇛ |

1 rad | = 9.5492965854827 hexacontades (hc) | ⇛ |

1 rad | = 3.819718634339 hour angles (HA) | ⇛ |

1 rad | = 206264806719.15 microarcseconds (μas) | ⇛ |

1 rad | = 1000000 microradians (µrad) | ⇛ |

1 rad | = 206264806.71915 milliarcseconds (mas) | ⇛ |

1 rad | = 1000 milliradians (mrad/mil) | ⇛ |

1 rad | = 1000 mils[milliradians] (mil) | ⇛ |

1 rad | = 3437.7492368197 minute of arc (MOA) | ⇛ |

1 rad | = 1000000000 nanoradians (nrad) | ⇛ |

1 rad | = 1.2732398096252 octants (oct) | ⇛ |

1 rad | = 5.0929581791835 points[Navigation] (p) | ⇛ |

1 rad | = 0.63661990481259 quadrants (quad) | ⇛ |

1 rad | = 1 radians (rad) | ⇛ |

1 rad | = 0.15915482422145 revolutions (rev) | ⇛ |

1 rad | = 0.15915482422145 rotations (rot) | ⇛ |

1 rad | = 206264.79821012 second of arc (SOA) | ⇛ |

1 rad | = 0.95492924929192 sextants (60°) | ⇛ |

1 rad | = 1.9098548510313 signs (30°) | ⇛ |

1 rad | = 0.15915482422145 turns (t) | ⇛ |