# Circles to Degrees Conversion

Enter the angle in circles below to get the value converted to degrees.

**Results in Degrees:**

1 cir = 360° 0′ 0″

## How to Convert Circles to Degrees

To convert a circle measurement to a degree measurement, multiply the angle by the conversion ratio.

Since one circle is equal to 360 degrees, you can use this simple formula to convert:

The angle in degrees is equal to the circles multiplied by 360.

**For example,**here's how to convert 5 circles to degrees using the formula above.

### How Many Degrees are in a Circle?

There are **360** degrees in a circle, which is why we use this value in the formula above.

1 cir = 360°

Circles and degrees are both units used to measure angle. Keep reading to learn more about each unit of measure.

## Circles

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

A circle is sometimes also referred to as a revolution. Circles can be abbreviated as *cir*; for example, 1 circle can be written as 1 cir.

## Degrees

A degree is a measure of angle equal to 1/360th of a revolution, or circle.^{[1]} The number 360 has 24 divisors, making it a fairly easy number to work with.
There are also 360 days in the Persian calendar year, and many theorize that early astronomers used 1 degree per day.

The degree is an SI accepted unit for angle for use with the metric system. A degree is sometimes also referred to as a degree of arc, arc degree, or arcdegree. Degrees can be abbreviated as *°*, and are also sometimes abbreviated as *deg*. For example, 1 degree can be written as 1° or 1 deg.

Degrees can also be expressed using minutes and seconds as an alternative to using the decimal form. Minutes and seconds are expressed using the prime (′) and double-prime (″) characters, although a single-quote and double-quote are often used for convenience.

One minute is equal to 1/60th of a degree, and one second is equal to 1/60th of a minute.

Protractors are commonly used to measure angles in degrees. They are semi-circle or full-circle devices with degree markings allowing a user to measure an angle in degrees. Learn more about how to use a protractor or download a printable protractor.

## Circle to Degree Conversion Table

Circles | Degrees |
---|---|

1 cir | 360° |

2 cir | 720° |

3 cir | 1,080° |

4 cir | 1,440° |

5 cir | 1,800° |

6 cir | 2,160° |

7 cir | 2,520° |

8 cir | 2,880° |

9 cir | 3,240° |

10 cir | 3,600° |

11 cir | 3,960° |

12 cir | 4,320° |

13 cir | 4,680° |

14 cir | 5,040° |

15 cir | 5,400° |

16 cir | 5,760° |

17 cir | 6,120° |

18 cir | 6,480° |

19 cir | 6,840° |

20 cir | 7,200° |

21 cir | 7,560° |

22 cir | 7,920° |

23 cir | 8,280° |

24 cir | 8,640° |

25 cir | 9,000° |

26 cir | 9,360° |

27 cir | 9,720° |

28 cir | 10,080° |

29 cir | 10,440° |

30 cir | 10,800° |

31 cir | 11,160° |

32 cir | 11,520° |

33 cir | 11,880° |

34 cir | 12,240° |

35 cir | 12,600° |

36 cir | 12,960° |

37 cir | 13,320° |

38 cir | 13,680° |

39 cir | 14,040° |

40 cir | 14,400° |

## References

- Collins Dictionary, Definition of 'degree', https://www.collinsdictionary.com/us/dictionary/english/degree