# Milliampere-hours Conversion

The milliampere-hour is a unit used to measure electric charge. Use one of the conversion calculators below to convert to another unit of measure, or read on to learn more about milliampere-hours.

## Milliampere-hour Conversion Calculators

Choose a unit of electric charge to convert to.

**SI Units**

- Convert milliampere-hours to coulombs
- 1 milliampere-hour is equal to 3.6 coulombs
- Convert milliampere-hours to millicoulombs
- 1 milliampere-hour is equal to 3,600 millicoulombs
- Convert milliampere-hours to microcoulombs
- 1 milliampere-hour is equal to 3,600,000 microcoulombs
- Convert milliampere-hours to nanocoulombs
- 1 milliampere-hour is equal to 3,600,000,000 nanocoulombs
- Convert milliampere-hours to picocoulombs
- 1 milliampere-hour is equal to 3,600,000,000,000 picocoulombs

**Centimetre–Gram–Second Units**

- Convert milliampere-hours to statcoulombs
- 1 milliampere-hour is equal to 10,792,512,000 statcoulombs
- Convert milliampere-hours to abcoulombs
- 1 milliampere-hour is equal to 0.36 abcoulombs

**Other Units**

- Convert milliampere-hours to electron charge
- 1 milliampere-hour is equal to 22,469,000,000,000,000,000 electron charge
- Convert milliampere-hours to ampere-hours
- 1 milliampere-hour is equal to 0.001 ampere-hours

**Related Calculators**

- Convert milliampere-hours to watt-hours
- 1 milliamp-hour at 12 volts is equal to .012 watt-hours

## Milliampere-hour Definition and Usage

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 can be abbreviated as *mAh*, for example 1 milliampere-hour can be written as 1 mAh.

## Milliampere-hours Measurement Conversion Table

milliampere-hours | coulombs | millicoulombs | microcoulombs | nanocoulombs | picocoulombs | statcoulombs | abcoulombs | electron charge | ampere-hours |
---|---|---|---|---|---|---|---|---|---|

1 mAh | 3.6 C | 3,600 mC | 3,600,000 μC | 3,600,000,000 nC | 3,600,000,000,000 pC | 10,792,512,000 stC | 0.36 abC | 22,469,000,000,000,000,000 e | 0.001 Ah |

2 mAh | 7.2 C | 7,200 mC | 7,200,000 μC | 7,200,000,000 nC | 7,200,000,000,000 pC | 21,585,024,000 stC | 0.72 abC | 44,939,000,000,000,000,000 e | 0.002 Ah |

3 mAh | 10.8 C | 10,800 mC | 10,800,000 μC | 10,800,000,000 nC | 10,800,000,000,000 pC | 32,377,535,999 stC | 1.08 abC | 67,408,000,000,000,000,000 e | 0.003 Ah |

4 mAh | 14.4 C | 14,400 mC | 14,400,000 μC | 14,400,000,000 nC | 14,400,000,000,000 pC | 43,170,047,999 stC | 1.44 abC | 89,878,000,000,000,000,000 e | 0.004 Ah |

5 mAh | 18 C | 18,000 mC | 18,000,000 μC | 18,000,000,000 nC | 18,000,000,000,000 pC | 53,962,559,999 stC | 1.8 abC | 112,350,000,000,000,000,000 e | 0.005 Ah |

6 mAh | 21.6 C | 21,600 mC | 21,600,000 μC | 21,600,000,000 nC | 21,600,000,000,000 pC | 64,755,071,999 stC | 2.16 abC | 134,820,000,000,000,000,000 e | 0.006 Ah |

7 mAh | 25.2 C | 25,200 mC | 25,200,000 μC | 25,200,000,000 nC | 25,200,000,000,000 pC | 75,547,583,998 stC | 2.52 abC | 157,290,000,000,000,000,000 e | 0.007 Ah |

8 mAh | 28.8 C | 28,800 mC | 28,800,000 μC | 28,800,000,000 nC | 28,800,000,000,000 pC | 86,340,095,998 stC | 2.88 abC | 179,760,000,000,000,000,000 e | 0.008 Ah |

9 mAh | 32.4 C | 32,400 mC | 32,400,000 μC | 32,400,000,000 nC | 32,400,000,000,000 pC | 97,132,607,998 stC | 3.24 abC | 202,220,000,000,000,000,000 e | 0.009 Ah |

10 mAh | 36 C | 36,000 mC | 36,000,000 μC | 36,000,000,000 nC | 36,000,000,000,000 pC | 107,925,119,998 stC | 3.6 abC | 224,690,000,000,000,000,000 e | 0.01 Ah |

11 mAh | 39.6 C | 39,600 mC | 39,600,000 μC | 39,600,000,000 nC | 39,600,000,000,000 pC | 118,717,631,997 stC | 3.96 abC | 247,160,000,000,000,000,000 e | 0.011 Ah |

12 mAh | 43.2 C | 43,200 mC | 43,200,000 μC | 43,200,000,000 nC | 43,200,000,000,000 pC | 129,510,143,997 stC | 4.32 abC | 269,630,000,000,000,000,000 e | 0.012 Ah |

13 mAh | 46.8 C | 46,800 mC | 46,800,000 μC | 46,800,000,000 nC | 46,800,000,000,000 pC | 140,302,655,997 stC | 4.68 abC | 292,100,000,000,000,000,000 e | 0.013 Ah |

14 mAh | 50.4 C | 50,400 mC | 50,400,000 μC | 50,400,000,000 nC | 50,400,000,000,000 pC | 151,095,167,997 stC | 5.04 abC | 314,570,000,000,000,000,000 e | 0.014 Ah |

15 mAh | 54 C | 54,000 mC | 54,000,000 μC | 54,000,000,000 nC | 54,000,000,000,000 pC | 161,887,679,996 stC | 5.4 abC | 337,040,000,000,000,000,000 e | 0.015 Ah |

16 mAh | 57.6 C | 57,600 mC | 57,600,000 μC | 57,600,000,000 nC | 57,600,000,000,000 pC | 172,680,191,996 stC | 5.76 abC | 359,510,000,000,000,000,000 e | 0.016 Ah |

17 mAh | 61.2 C | 61,200 mC | 61,200,000 μC | 61,200,000,000 nC | 61,200,000,000,000 pC | 183,472,703,996 stC | 6.12 abC | 381,980,000,000,000,000,000 e | 0.017 Ah |

18 mAh | 64.8 C | 64,800 mC | 64,800,000 μC | 64,800,000,000 nC | 64,800,000,000,000 pC | 194,265,215,996 stC | 6.48 abC | 404,450,000,000,000,000,000 e | 0.018 Ah |

19 mAh | 68.4 C | 68,400 mC | 68,400,000 μC | 68,400,000,000 nC | 68,400,000,000,000 pC | 205,057,727,995 stC | 6.84 abC | 426,920,000,000,000,000,000 e | 0.019 Ah |

20 mAh | 72 C | 72,000 mC | 72,000,000 μC | 72,000,000,000 nC | 72,000,000,000,000 pC | 215,850,239,995 stC | 7.2 abC | 449,390,000,000,000,000,000 e | 0.02 Ah |

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