Electric Charge unit converter
Coulombs, ampere-hours and the elementary charge.
Precision & format
1 C equals
1,000,000µC
All 8 units
- CoulombC1
- MillicoulombmC1,000
- MicrocoulombµC1,000,000
- NanocoulombnC1,000,000,000
- Ampere-hourA·h0.0002777777778
- Milliampere-hourmA·h0.2777777778
- Elementary chargee6.241509074 × 10¹⁸
- FranklinFrCGS statcoulomb2,997,924,580
Electric Charge conversion table
Every unit expressed in coulombs (C), the SI base for this category.
| Unit | Symbol | 1 unit in C |
|---|---|---|
| Coulomb | C | 1 |
| Millicoulomb | mC | 0.001 |
| Microcoulomb | µC | 0.000001 |
| Nanocoulomb | nC | 1 × 10⁻⁹ |
| Ampere-hour | A·h | 3,600 |
| Milliampere-hour | mA·h | 3.6 |
| Elementary charge | e | 1.6021766 × 10⁻¹⁹ |
| FranklinCGS statcoulomb | Fr | 3.335641 × 10⁻¹⁰ |
