Milliampere-hours to Coulombs (mA·h to C)
Free online milliampere-hour to coulomb converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.
ELECTRIC CHARGE CONVERTER — INSTANT RESULT
Formula: multiply the milliampere-hour value by 3.6 — i.e. C = mA·h × 3.6
Quick check: 1 mA·h = 3.6 C
Quick check: 1 mA·h = 3.6 C
Milliampere-hours to Coulombs conversion table
| Milliampere-hours (mA·h) | Coulombs (C) |
|---|---|
| 1 mA·h | 3.6 C |
| 2 mA·h | 7.2 C |
| 3 mA·h | 10.8 C |
| 4 mA·h | 14.4 C |
| 5 mA·h | 18 C |
| 6 mA·h | 21.6 C |
| 7 mA·h | 25.2 C |
| 8 mA·h | 28.8 C |
| 9 mA·h | 32.4 C |
| 10 mA·h | 36 C |
| 15 mA·h | 54 C |
| 20 mA·h | 72 C |
| 25 mA·h | 90 C |
| 30 mA·h | 108 C |
| 40 mA·h | 144 C |
| 50 mA·h | 180 C |
| 75 mA·h | 270 C |
| 100 mA·h | 360 C |
| 250 mA·h | 900 C |
| 500 mA·h | 1,800 C |
| 1,000 mA·h | 3,600 C |
How to convert milliampere-hours to coulombs
To convert milliampere-hours to coulombs, multiply the amount in milliampere-hours by 3.6. For example, 10 mA·h = 36 C. To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.
Convert electric charge between coulombs, ampere-hours and faradays. One ampere-hour is 3600 coulombs; one faraday is the charge of one mole of electrons.
Frequently asked questions
How many coulombs are in one milliampere-hour?
One milliampere-hour is exactly 3.6 coulombs.
How do I convert mA·h to C?
Multiply the mA·h value by 3.6 to get C. The converter at the top of this page does this automatically and works in both directions.
How much is 100 milliampere-hours in coulombs?
100 milliampere-hours equals 360 coulombs.