Convert milliampere-hours to coulombs
1 mAh = 3.6 C — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
3.6C
As a fraction: 18/5
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1 mAh = 3.6 C
Show this value in all 13 electric charge units
- Kilocoulombs kC 0.0036
- Coulombs C 3.6
- Millicoulombs mC 3600
- Microcoulombs µC 3 600 000
- Nanocoulombs nC 3 600 000 000
- Picocoulombs pC 3 600 000 000 000
- Ampere-hours Ah 0.001
- Milliampere-hours mAh 1
- Ampere-minutes A·min 0.06
- Faradays F 0.000 037 311 370 762 5
- Elementary charges e 2.24694326681e+19
- Abcoulombs abC 0.36
- Statcoulombs statC 107 925 284.88
Every row is Milliampere-hour (mAh) converted through the coulomb, in exact rational arithmetic.
How to convert milliampere-hours to coulombs
Multiply the number of milliampere-hours by 3.6 to get coulombs.
The exact factor is 3.6 — as a fraction, 18/5.
Milliampere-hour: The number on every phone battery.
Milliampere-hour to Coulomb conversion table
| Milliampere-hours (mAh) | Coulombs (C) |
|---|---|
| 1 mAh | 3.6 |
| 2 mAh | 7.2 |
| 3 mAh | 10.8 |
| 5 mAh | 18 |
| 10 mAh | 36 |
| 20 mAh | 72 |
| 25 mAh | 90 |
| 50 mAh | 180 |
| 100 mAh | 360 |
| 250 mAh | 900 |
| 500 mAh | 1800 |
| 1000 mAh | 3600 |
Coulomb to Milliampere-hour conversion table
| Coulombs (C) | Milliampere-hours (mAh) |
|---|---|
| 1 C | 0.277 777 78 |
| 2 C | 0.555 555 56 |
| 3 C | 0.833 333 33 |
| 5 C | 1.388 888 9 |
| 10 C | 2.777 777 8 |
| 20 C | 5.555 555 6 |
| 25 C | 6.944 444 4 |
| 50 C | 13.888 889 |
| 100 C | 27.777 778 |
| 250 C | 69.444 444 |
| 500 C | 138.888 89 |
| 1000 C | 277.777 78 |
Frequently asked
How many coulombs are in a milliampere-hour?
One milliampere-hour equals 3.6 coulombs (mAh → C). That figure is exact, not rounded.
How do you convert milliampere-hours to coulombs?
Multiply the number of milliampere-hours by 3.6 to get coulombs.
What is 1 C in milliampere-hours?
One coulomb is 0.2777777778 milliampere-hours.
What is 10 mAh in C?
10 mAh = 36 C.
What exactly is a milliampere-hour?
The number on every phone battery.