Convert Kiloampere-hours to Millicoulombs
Convert Kiloampere-hours (kAh) to Millicoulombs (mC) instantly and accurately.
Conversion Formula
mC = kAh × 3600000000
About Kiloampere-hours
The kiloampere-hour (kAh) equals 3.6 × 10⁶ C = 3.6 MC, the practical unit for grid-scale battery storage and large industrial electrolysis. A 100 MW·h utility-scale lithium-ion installation delivers roughly 27 kAh at typical operating voltages; aluminium Hall-Heroult cells consume approximately 13 500 kAh per tonne of aluminium. 1 kAh = 10³ Ah = 3.6 MC.
About Millicoulombs
The millicoulomb (mC) equals 10⁻³ C, encountered in electroplating thin films, faradaic charge integration in voltammetry, and capacitor discharge testing. Cyclic voltammetry integration of an electrode adsorption peak typically yields 1-100 mC; a 1 mF supercapacitor at 1 V stores exactly 1 mC. 1 mC = 10⁻³ C = 10³ µC.
Quick Reference Table
| Kiloampere-hours (kAh) | Millicoulombs (mC) |
|---|---|
| 1 kAh | 3.6 × 109 mC |
| 2 kAh | 7.2 × 109 mC |
| 5 kAh | 1.8 × 1010 mC |
| 10 kAh | 3.6 × 1010 mC |
| 25 kAh | 9 × 1010 mC |
| 50 kAh | 1.8 × 1011 mC |
| 100 kAh | 3.6 × 1011 mC |