# Convert Ampere-hours to Coulombs

Enter the electric charge in ampere-hours below to get the value converted to coulombs.

**Results in Coulombs:**

## How to Convert Ampere-hours to Coulombs

To convert a ampere-hour measurement to a coulomb measurement, multiply the electric charge by the conversion ratio. One ampere-hour is equal to 3,600 coulombs, so use this simple formula to convert:

The electric charge in coulombs is equal to the ampere-hours multiplied by 3,600.

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

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

## Ampere-hours

One ampere-hour is the electric charge equal to the charge conveyed by a current of one ampere for one hour. One ampere-hour is equal to 3,600 coulombs.

The ampere-hour is a non-SI metric unit for electric charge. A ampere-hour is sometimes also referred to as an amp-hour. Ampere-hours can be abbreviated as *Ah*, for example 1 ampere-hour can be written as 1 Ah.

## Coulombs

One coulomb is the electric charge equal to one ampere of current over one second.

The coulomb can be expressed as Q_{C} = I_{A} × t_{s}

The charge in coulombs is equal to the current in amperes times the time in seconds.

The coulomb is the SI derived unit for electric charge in the metric system. Coulombs can be abbreviated as *C*, for example 1 coulomb can be written as 1 C.

## Ampere-hour Measurements and Equivalent Coulomb Conversions

Ampere-hours | Coulombs |
---|---|

1 Ah | 3,600 C |

2 Ah | 7,200 C |

3 Ah | 10,800 C |

4 Ah | 14,400 C |

5 Ah | 18,000 C |

6 Ah | 21,600 C |

7 Ah | 25,200 C |

8 Ah | 28,800 C |

9 Ah | 32,400 C |

10 Ah | 36,000 C |

11 Ah | 39,600 C |

12 Ah | 43,200 C |

13 Ah | 46,800 C |

14 Ah | 50,400 C |

15 Ah | 54,000 C |

16 Ah | 57,600 C |

17 Ah | 61,200 C |

18 Ah | 64,800 C |

19 Ah | 68,400 C |

20 Ah | 72,000 C |

21 Ah | 75,600 C |

22 Ah | 79,200 C |

23 Ah | 82,800 C |

24 Ah | 86,400 C |

25 Ah | 90,000 C |

26 Ah | 93,600 C |

27 Ah | 97,200 C |

28 Ah | 100,800 C |

29 Ah | 104,400 C |

30 Ah | 108,000 C |

31 Ah | 111,600 C |

32 Ah | 115,200 C |

33 Ah | 118,800 C |

34 Ah | 122,400 C |

35 Ah | 126,000 C |

36 Ah | 129,600 C |

37 Ah | 133,200 C |

38 Ah | 136,800 C |

39 Ah | 140,400 C |

40 Ah | 144,000 C |

## More Ampere-hour Electric Charge Conversions

**SI Units**

- Convert to Millicoulombs
- 1 Ah is equal to 3,600,000 millicoulombs
- Convert to Microcoulombs
- 1 Ah is equal to 3,600,000,000 microcoulombs
- Convert to Nanocoulombs
- 1 Ah is equal to 3,600,000,000,000 nanocoulombs
- Convert to Picocoulombs
- 1 Ah is equal to 3,600,000,000,000,000 picocoulombs

**Centimetreâ€“Gramâ€“Second Units**

- Convert to Statcoulombs
- 1 Ah is equal to 10,792,511,999,762.4 statcoulombs
- Convert to Abcoulombs
- 1 Ah is equal to 360 abcoulombs

**Other Units**

- Convert to Electron Charge
- 1 Ah is equal to 22,469,000,000,000,000,786,432 electron charge
- Convert to Milliampere-hours
- 1 Ah is equal to 1,000 milliampere-hours