Milliampere-Hour to Coulomb (mAh to C)
Convert mAh to C — Electric Charge converter
One milliampere-hour equals 3.6 C, so to convert milliampere-hours to coulombs you multiply the value by 3.6. A milliampere-hour is larger than a coulomb — going the other way, 1 C = 0.27777778 mAh. For example, 10 mAh = 36 C and 50 mAh = 180 C.
3.6Click to copy
1 mAh = 3.6 C
Milliampere-Hour to Coulomb formula
1 Milliampere-Hour = 3.6 C
Worked examples
- 25 mAh = 90 C
- 100 mAh = 360 C
Milliampere-Hour to Coulomb conversion table
| Milliampere-Hour (mAh) | Coulomb (C) |
|---|---|
| 1 | 3.6 |
| 2 | 7.2 |
| 3 | 10.8 |
| 5 | 18 |
| 8 | 28.8 |
| 10 | 36 |
| 12 | 43.2 |
| 15 | 54 |
| 20 | 72 |
| 25 | 90 |
| 50 | 180 |
| 100 | 360 |
| 250 | 900 |
| 500 | 1800 |
| 1000 | 3600 |
Frequently asked questions
How many coulombs are in one milliampere-hour?
One milliampere-hour equals 3.6 coulombs (C).
How many milliampere-hours are in one coulomb?
One coulomb equals 0.27777778 milliampere-hours (mAh).
How do you convert milliampere-hours to coulombs?
1 Milliampere-Hour = 3.6 C. Use the calculator above for any value.
What is 5 mAh in C?
5 mAh = 18 C.
What is 100 mAh in C?
100 mAh = 360 C.
What is 10 mAh in C?
10 mAh = 36 C.
What is 20 mAh in C?
20 mAh = 72 C.
Is a milliampere-hour bigger than a coulomb?
Yes. A milliampere-hour is larger — one milliampere-hour equals 3.6 coulombs (C).