Convert Microcoulombs per cubic metre to Coulombs per US gallon
Convert Microcoulombs per cubic metre (µC/m³) to Coulombs per US gallon (C/gal (US)) instantly and accurately.
Conversion Formula
C/gal (US) = µC/m³ × 3.785411784e-9
About Microcoulombs per cubic metre
The microcoulomb per cubic metre (µC/m³) equals 10⁻⁶ C/m³, arising in streamer discharge preionisation zones and very lightly doped semiconductor depletion regions. Silicon doped at ~6×10¹² /m³ has depletion charge density ≈1 µC/m³; outer glow-discharge column space charge is in the µC/m³ range. 1 µC/m³ = 10⁻⁶ C/m³ = 10⁻³ mC/m³.
About Coulombs per US gallon
The coulomb per US gallon (C/gal) equals exactly 1/(231×(0.0254)³) C/m³ ≈264.172 C/m³, used in electrochemical water-treatment and flow-battery engineering in North America. Electrocoagulation systems are specified by charge dosage in C/gal (US) of treated water; flow battery electrolyte charge state is monitored in C/gal in North American plant documentation. 1 C/gal (US) ≈264.172 C/m³.
Quick Reference Table
| Microcoulombs per cubic metre (µC/m³) | Coulombs per US gallon (C/gal (US)) |
|---|---|
| 1 µC/m³ | 3.785 × 10-9 C/gal (US) |
| 2 µC/m³ | 7.571 × 10-9 C/gal (US) |
| 5 µC/m³ | 1.893 × 10-8 C/gal (US) |
| 10 µC/m³ | 3.785 × 10-8 C/gal (US) |
| 25 µC/m³ | 9.464 × 10-8 C/gal (US) |
| 50 µC/m³ | 1.893 × 10-7 C/gal (US) |
| 100 µC/m³ | 3.785 × 10-7 C/gal (US) |