# Abcoulombs to Milliampere-hours Conversion

Enter the electric charge in abcoulombs below to get the value converted to milliampere-hours.

**Results in Milliampere-hours:**

## How to Convert Abcoulombs to Milliampere-hours

To convert an abcoulomb measurement to a milliampere-hour measurement, multiply the electric charge by the conversion ratio.

Since one abcoulomb is equal to 2.777778 milliampere-hours, you can use this simple formula to convert:

The electric charge in milliampere-hours is equal to the abcoulombs multiplied by 2.777778.

**For example,**here's how to convert 5 abcoulombs to milliampere-hours using the formula above.

Abcoulombs and milliampere-hours are both units used to measure electric charge. Keep reading to learn more about each unit of measure.

## Abcoulombs

One abcoulomb is the electric charge equal to one abampere of current over one second, or ten coulombs.

The abcoulomb is a centimeter-gram-second (CGS) electromagnetic unit of electric charge. An abcoulomb is sometimes also referred to as an EMU. Abcoulombs can be abbreviated as *abC*, and are also sometimes abbreviated as *aC*. For example, 1 abcoulomb can be written as 1 abC or 1 aC.

## Milliampere-hours

One milliampere-hour is the electric charge equal to the charge conveyed by a current of one milliampere for one hour. One milliampere-hour is equal to 3.6 coulombs.

The milliampere-hour is a non-SI metric unit for electric charge. In the metric system, "milli" is the prefix for 10^{-3}. A milliampere-hour is sometimes also referred to as a milliamp-hour. Milliampere-hours are usually abbreviated as *mAh*, although the formally adopted expression is *mA·h*. The abbreviation *mA h* is also sometimes used. For example, 1 milliampere-hour can be written as 1 mAh, 1 mA·h, or 1 mA h.

In formal expressions, the centered dot (·) or space is used to separate units used to indicate multiplication in an expression and to avoid conflicting prefixes being misinterpreted as a unit symbol.^{[1]}

## Abcoulomb to Milliampere-hour Conversion Table

Abcoulombs | Milliampere-hours |
---|---|

1 abC | 2.7778 mAh |

2 abC | 5.5556 mAh |

3 abC | 8.3333 mAh |

4 abC | 11.11 mAh |

5 abC | 13.89 mAh |

6 abC | 16.67 mAh |

7 abC | 19.44 mAh |

8 abC | 22.22 mAh |

9 abC | 25 mAh |

10 abC | 27.78 mAh |

11 abC | 30.56 mAh |

12 abC | 33.33 mAh |

13 abC | 36.11 mAh |

14 abC | 38.89 mAh |

15 abC | 41.67 mAh |

16 abC | 44.44 mAh |

17 abC | 47.22 mAh |

18 abC | 50 mAh |

19 abC | 52.78 mAh |

20 abC | 55.56 mAh |

21 abC | 58.33 mAh |

22 abC | 61.11 mAh |

23 abC | 63.89 mAh |

24 abC | 66.67 mAh |

25 abC | 69.44 mAh |

26 abC | 72.22 mAh |

27 abC | 75 mAh |

28 abC | 77.78 mAh |

29 abC | 80.56 mAh |

30 abC | 83.33 mAh |

31 abC | 86.11 mAh |

32 abC | 88.89 mAh |

33 abC | 91.67 mAh |

34 abC | 94.44 mAh |

35 abC | 97.22 mAh |

36 abC | 100 mAh |

37 abC | 102.78 mAh |

38 abC | 105.56 mAh |

39 abC | 108.33 mAh |

40 abC | 111.11 mAh |

## References

- Bureau International des Poids et Mesures, The International System of Units (SI), 9th edition, 2019, https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-EN.pdf