Convert Faradays to Kiloampere-hours
Convert Faradays (F) to Kiloampere-hours (kAh) instantly and accurately.
Conversion Formula
kAh = F × 0.02680148115
About Faradays
The faraday (F) equals the Avogadro constant times the elementary charge - N_A × e ≈ 96 485.33 C per mole - and is the fundamental unit of electrochemical charge (Faraday's law: 1 F deposits one gram-equivalent of any substance). Depositing 1 g of silver (Ag⁺, M = 107.87 g/mol) requires 96 485 / 107.87 ≈ 894 C ≈ 0.00927 F; plating copper (Cu²⁺) requires 2 F per mole. 1 F ≈ 26.801 Ah ≈ 96.485 kC.
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.
Quick Reference Table
| Faradays (F) | Kiloampere-hours (kAh) |
|---|---|
| 1 F | 0.0268015 kAh |
| 2 F | 0.053603 kAh |
| 5 F | 0.134007 kAh |
| 10 F | 0.268015 kAh |
| 25 F | 0.670037 kAh |
| 50 F | 1.34007 kAh |
| 100 F | 2.68015 kAh |