# Revolutions to Seconds Of Arc Conversion

Enter the angle in revolutions below to get the value converted to seconds of arc.

**Results in Seconds Of Arc:**

## How to Convert Revolutions to Seconds Of Arc

To convert a revolution measurement to a second of arc measurement, multiply the angle by the conversion ratio.

Since one revolution is equal to 1,296,000 seconds of arc, you can use this simple formula to convert:

The angle in seconds of arc is equal to the revolutions multiplied by 1,296,000.

**For example,**here's how to convert 5 revolutions to seconds of arc using the formula above.

### How Many Seconds Of Arc are in a Revolution?

There are **1,296,000** seconds of arc in a revolution, which is why we use this value in the formula above.

1 r = 1,296,000"

Revolutions and seconds of arc are both units used to measure angle. Keep reading to learn more about each unit of measure.

## Revolutions

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

A revolution is sometimes also referred to as a turn, cycle, or complete rotation. Revolutions can be abbreviated as *r*, and are also sometimes abbreviated as *rev* or *cyc*. For example, 1 revolution can be written as 1 r, 1 rev, or 1 cyc.

## Seconds Of Arc

The second of arc is a unit of angle equal to 1/60th of one minute of arc or 1/3,600 of one degree.

A second of arc is sometimes also referred to as an arc second or arcsecond. Seconds of arc can be abbreviated as *arcsec*, and are also sometimes abbreviated as *asec*. For example, 1 second of arc can be written as 1 arcsec or 1 asec.

The second of arc is most commonly expressed using a double prime (″), though a double quote is often used as well. For example, 1 second of arc is most often written as 1″.

## Revolution to Second Of Arc Conversion Table

Revolutions | Seconds Of Arc |
---|---|

0.000001 r | 1.296" |

0.000002 r | 2.592" |

0.000003 r | 3.888" |

0.000004 r | 5.184" |

0.000005 r | 6.48" |

0.000006 r | 7.776" |

0.000007 r | 9.072" |

0.000008 r | 10.37" |

0.000009 r | 11.66" |

0.0000001 r | 0.1296" |

0.000001 r | 1.296" |

0.00001 r | 12.96" |

0.0001 r | 129.6" |

0.001 r | 1,296" |

0.01 r | 12,960" |

0.1 r | 129,600" |

1 r | 1,296,000" |