# Millicoulombs to Milliampere-hours Conversion

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

Results in Milliampere-hours: 1 mC = 0.000278 mAh

## How to Convert Millicoulombs to Milliampere-hours

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

milliampere-hours = millicoulombs ÷ 3,600

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

For example, here's how to convert 5,000 millicoulombs to milliampere-hours using the formula above.
5,000 mC = (5,000 ÷ 3,600) = 1.388889 mAh

## Millicoulombs

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

The millicoulomb is a multiple of the coulomb, which is the SI derived unit for electric charge. In the metric system, "milli" is the prefix for 10-3. Millicoulombs can be abbreviated as mC; for example, 1 millicoulomb can be written as 1 mC.

## 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.

## Millicoulomb to Milliampere-hour Conversion Table

Millicoulomb measurements converted to milliampere-hours
Millicoulombs Milliampere-hours
1 mC 0.000278 mAh
2 mC 0.000556 mAh
3 mC 0.000833 mAh
4 mC 0.001111 mAh
5 mC 0.001389 mAh
6 mC 0.001667 mAh
7 mC 0.001944 mAh
8 mC 0.002222 mAh
9 mC 0.0025 mAh
10 mC 0.002778 mAh
20 mC 0.005556 mAh
30 mC 0.008333 mAh
40 mC 0.011111 mAh
50 mC 0.013889 mAh
60 mC 0.016667 mAh
70 mC 0.019444 mAh
80 mC 0.022222 mAh
90 mC 0.025 mAh
100 mC 0.027778 mAh
200 mC 0.055556 mAh
300 mC 0.083333 mAh
400 mC 0.111111 mAh
500 mC 0.138889 mAh
600 mC 0.166667 mAh
700 mC 0.194444 mAh
800 mC 0.222222 mAh
900 mC 0.25 mAh
1,000 mC 0.277778 mAh
2,000 mC 0.555556 mAh
3,000 mC 0.833333 mAh
4,000 mC 1.1111 mAh
5,000 mC 1.3889 mAh
6,000 mC 1.6667 mAh
7,000 mC 1.9444 mAh
8,000 mC 2.2222 mAh
9,000 mC 2.5 mAh
10,000 mC 2.7778 mAh

## References

1. 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