Milliampere Hours to Coulombs Converter
ElectricalCoulombs, ampere-hours and more.
How to convert Milliampere Hours to Coulombs
Multiply the milliampere hours value by 3.6: 1 mAh = 3.6 C. Going the other way, 1 C = 0.277778 mAh, so divide by 3.6 or use the Coulombs to Milliampere Hours converter.
About these units
Milliampere Hours (mAh)
A milliampere-hour is one thousandth of an ampere-hour (3.6 coulombs). Phone and laptop batteries are rated in mAh.
Coulombs (C)
The coulomb is the SI unit of electric charge: the charge carried by a current of one ampere in one second, about 6.24 × 10¹⁸ elementary charges.
Milliampere Hours to Coulombs conversion table
| Milliampere Hours (mAh) | Coulombs (C) |
|---|---|
| 1 mAh | 3.6 C |
| 2 mAh | 7.2 C |
| 3 mAh | 10.8 C |
| 4 mAh | 14.4 C |
| 5 mAh | 18 C |
| 10 mAh | 36 C |
| 20 mAh | 72 C |
| 25 mAh | 90 C |
| 50 mAh | 180 C |
| 100 mAh | 360 C |
| 500 mAh | 1,800 C |
| 1,000 mAh | 3,600 C |