Convert Faradays to Coulombs
Convert Faradays (F) to Coulombs (C) instantly and accurately.
Conversion Formula
C = F × 96485.33212
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 Coulombs
The coulomb (C) is the SI derived unit of electric charge, equal to the charge transported by a current of 1 A in 1 s. In the 2019 SI revision it is fixed exactly via the elementary charge: 1 C = 1 / (1.602 176 634 × 10⁻¹⁹) e ≈ 6.241 × 10¹⁸ e. Practical benchmarks: a 1 Ah battery stores 3 600 C; a lightning bolt transfers 1-20 C.
Quick Reference Table
| Faradays (F) | Coulombs (C) |
|---|---|
| 1 F | 96485.3 C |
| 2 F | 192971 C |
| 5 F | 482427 C |
| 10 F | 964853 C |
| 25 F | 2412130 C |
| 50 F | 4824270 C |
| 100 F | 9648530 C |