Coulombs to Milliampere-Hours Converter
Enter the electric charge in coulombs below to get the value converted to milliampere-hours.
Result in Milliampere-Hours:
Do you want to convert milliampere-hours to coulombs?
How to Convert Coulombs to Milliampere-Hours
To convert a measurement in coulombs to a measurement in milliampere-hours, multiply the electric charge by the following conversion ratio: 0.277778 milliampere-hours/coulomb.
Since one coulomb is equal to 0.277778 milliampere-hours, you can use this simple formula to convert:
milliampere-hours = coulombs × 0.277778
The electric charge in milliampere-hours is equal to the electric charge in coulombs multiplied by 0.277778.
How Many Milliampere-Hours Are in a Coulomb?
There are 0.277778 milliampere-hours in a coulomb, which is why we use this value in the formula above.
1 C = 0.277778 mAh
Coulombs and milliampere-hours are both units used to measure electric charge. Keep reading to learn more about each unit of measure.
What Is a Coulomb?
One coulomb is the electric charge equal to one ampere of current over one second.[1]
The coulomb can be expressed as QC = IA × ts
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.
Learn more about coulombs.
What Is a Milliampere-Hour?
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 thousandths, or 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]
Learn more about milliampere-hours.
Coulomb to Milliampere-Hour Conversion Table
Coulombs | Milliampere-hours |
---|---|
1 C | 0.277778 mAh |
2 C | 0.555556 mAh |
3 C | 0.833333 mAh |
4 C | 1.1111 mAh |
5 C | 1.3889 mAh |
6 C | 1.6667 mAh |
7 C | 1.9444 mAh |
8 C | 2.2222 mAh |
9 C | 2.5 mAh |
10 C | 2.7778 mAh |
11 C | 3.0556 mAh |
12 C | 3.3333 mAh |
13 C | 3.6111 mAh |
14 C | 3.8889 mAh |
15 C | 4.1667 mAh |
16 C | 4.4444 mAh |
17 C | 4.7222 mAh |
18 C | 5 mAh |
19 C | 5.2778 mAh |
20 C | 5.5556 mAh |
21 C | 5.8333 mAh |
22 C | 6.1111 mAh |
23 C | 6.3889 mAh |
24 C | 6.6667 mAh |
25 C | 6.9444 mAh |
26 C | 7.2222 mAh |
27 C | 7.5 mAh |
28 C | 7.7778 mAh |
29 C | 8.0556 mAh |
30 C | 8.3333 mAh |
31 C | 8.6111 mAh |
32 C | 8.8889 mAh |
33 C | 9.1667 mAh |
34 C | 9.4444 mAh |
35 C | 9.7222 mAh |
36 C | 10 mAh |
37 C | 10.28 mAh |
38 C | 10.56 mAh |
39 C | 10.83 mAh |
40 C | 11.11 mAh |
References
- International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf
More Coulomb & Milliampere-Hour Conversions
- coulombs to millicoulombs
- coulombs to microcoulombs
- coulombs to nanocoulombs
- coulombs to picocoulombs
- coulombs to statcoulombs
- coulombs to abcoulombs
- coulombs to electron charge
- coulombs to ampere-hours
- millicoulombs to milliampere-hours
- microcoulombs to milliampere-hours
- nanocoulombs to milliampere-hours
- picocoulombs to milliampere-hours
- statcoulombs to milliampere-hours
- abcoulombs to milliampere-hours
- electron charge to milliampere-hours
- ampere-hours to milliampere-hours