Convert Faradays to Microampere-hours
Convert Faradays (F) to Microampere-hours (µAh) instantly and accurately.
Conversion Formula
µAh = F × 26801481.15
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 Microampere-hours
The microampere-hour (µAh) equals exactly 3.6 mC (= 10⁻⁶ A × 3 600 s), a practical capacity unit for ultra-low-power wireless sensors and IoT devices. Bluetooth Low Energy (BLE) beacons typically consume 1-10 µAh per advertising event; coin-cell RTC circuits track self-discharge in µAh per month. 1 µAh = 10⁻³ mAh = 3.6 mC.
Quick Reference Table
| Faradays (F) | Microampere-hours (µAh) |
|---|---|
| 1 F | 26801500 µAh |
| 2 F | 53603000 µAh |
| 5 F | 134007000 µAh |
| 10 F | 268015000 µAh |
| 25 F | 670037000 µAh |
| 50 F | 1.34 × 109 µAh |
| 100 F | 2.68 × 109 µAh |