Milliampere-hours to Coulombs Conversion
Enter the electric charge in milliampere-hours below to get the value converted to coulombs.
How to Convert Milliampere-hours to Coulombs
To convert a milliampere-hour measurement to a coulomb measurement, multiply the electric charge by the conversion ratio.
Since one milliampere-hour is equal to 3.6 coulombs, you can use this simple formula to convert:
The electric charge in coulombs is equal to the milliampere-hours multiplied by 3.6.
Milliampere-hours and coulombs are both units used to measure electric charge. Keep reading to learn more about each unit of measure.
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]
Coulombs
One coulomb is the electric charge equal to one ampere of current over one second.[2]
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.
Milliampere-hour to Coulomb Conversion Table
Milliampere-hours | Coulombs |
---|---|
1 mAh | 3.6 C |
2 mAh | 7.2 C |
3 mAh | 10.8 C |
4 mAh | 14.4 C |
5 mAh | 18 C |
6 mAh | 21.6 C |
7 mAh | 25.2 C |
8 mAh | 28.8 C |
9 mAh | 32.4 C |
10 mAh | 36 C |
11 mAh | 39.6 C |
12 mAh | 43.2 C |
13 mAh | 46.8 C |
14 mAh | 50.4 C |
15 mAh | 54 C |
16 mAh | 57.6 C |
17 mAh | 61.2 C |
18 mAh | 64.8 C |
19 mAh | 68.4 C |
20 mAh | 72 C |
21 mAh | 75.6 C |
22 mAh | 79.2 C |
23 mAh | 82.8 C |
24 mAh | 86.4 C |
25 mAh | 90 C |
26 mAh | 93.6 C |
27 mAh | 97.2 C |
28 mAh | 100.8 C |
29 mAh | 104.4 C |
30 mAh | 108 C |
31 mAh | 111.6 C |
32 mAh | 115.2 C |
33 mAh | 118.8 C |
34 mAh | 122.4 C |
35 mAh | 126 C |
36 mAh | 129.6 C |
37 mAh | 133.2 C |
38 mAh | 136.8 C |
39 mAh | 140.4 C |
40 mAh | 144 C |
References
- Bureau International des Poids et Mesures, The International System of Units (SI), 9th edition, 2019, https://www.bipm.org/documents/20126/41483022/SI-Brochure-9-EN.pdf
- 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 Milliampere-hour & Coulomb Conversions
- milliampere-hours to millicoulombs
- milliampere-hours to microcoulombs
- milliampere-hours to nanocoulombs
- milliampere-hours to picocoulombs
- milliampere-hours to statcoulombs
- milliampere-hours to abcoulombs
- milliampere-hours to electron charge
- milliampere-hours to ampere-hours
- millicoulombs to coulombs
- microcoulombs to coulombs
- nanocoulombs to coulombs
- picocoulombs to coulombs
- statcoulombs to coulombs
- abcoulombs to coulombs
- electron charge to coulombs
- ampere-hours to coulombs