# Microcoulombs to Milliampere-hours Conversion

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

**Results in Milliampere-hours:**

## How to Convert Microcoulombs to Milliampere-hours

To convert a microcoulomb measurement to a milliampere-hour measurement, divide the electric charge by the conversion ratio. One milliampere-hour is equal to 3,600,000 microcoulombs, so use this simple formula to convert:

The electric charge in milliampere-hours is equal to the microcoulombs divided by 3,600,000.

**For example,**here's how to convert 5,000,000 microcoulombs to milliampere-hours using the formula above.

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

## Microcoulombs

The microcoulomb is 1/1,000,000 of a coulomb, which is the electric charge equal to one ampere of current over one second.

The microcoulomb is a multiple of the coulomb, which is the SI derived unit for electric charge. In the metric system, "micro" is the prefix for 10^{-6}. Microcoulombs can be abbreviated as *μC*; for example, 1 microcoulomb can be written as 1 μC.

## 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]}

## Microcoulomb to Milliampere-hour Conversion Table

Microcoulombs | Milliampere-hours |
---|---|

1 μC | 0.00000027778 mAh |

2 μC | 0.00000055556 mAh |

3 μC | 0.00000083333 mAh |

4 μC | 0.0000011111 mAh |

5 μC | 0.0000013889 mAh |

6 μC | 0.0000016667 mAh |

7 μC | 0.0000019444 mAh |

8 μC | 0.0000022222 mAh |

9 μC | 0.0000025 mAh |

10 μC | 0.0000027778 mAh |

100 μC | 0.000027778 mAh |

1,000 μC | 0.000278 mAh |

10,000 μC | 0.002778 mAh |

100,000 μC | 0.027778 mAh |

1,000,000 μC | 0.277778 mAh |

10,000,000 μC | 2.7778 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