Handy Units
Charge Converter
Coulombs, amp-hours, milliamp-hours and elementary charges, including battery capacity.
All charge units
| Unit | Symbol | Relation |
|---|---|---|
| Coulomb | C | — |
| Millicoulomb | mC | 1 mC = 0.001 C |
| Microcoulomb | µC | 1 µC ≈ 0.000001 C |
| Ampere-hour | Ah | 1 Ah = 3600 C |
| Milliampere-hour | mAh | 1 mAh = 3.6 C |
| Elementary charge | e | 1 e ≈ 1.60218 × 10⁻¹⁹ C |