Convert Nanocoulombs per cubic metre to Coulombs per US gallon
Convert Nanocoulombs per cubic metre (nC/m³) to Coulombs per US gallon (C/gal (US)) instantly and accurately.
Conversion Formula
C/gal (US) = nC/m³ × 3.785411784e-12
About Nanocoulombs per cubic metre
The nanocoulomb per cubic metre (nC/m³) equals 10⁻⁹ C/m³, the scale for thundercloud volume charge and laboratory low-pressure plasmas. The main negative charge region of a mature thunderstorm has volume charge density of 1-5 nC/m³; glow discharge plasma at ~1 Pa has space charge density in the nC/m³ to µC/m³ range. 1 nC/m³ = 10⁻⁹ C/m³ = 10⁻³ µC/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
| Nanocoulombs per cubic metre (nC/m³) | Coulombs per US gallon (C/gal (US)) |
|---|---|
| 1 nC/m³ | 3.785 × 10-12 C/gal (US) |
| 2 nC/m³ | 7.571 × 10-12 C/gal (US) |
| 5 nC/m³ | 1.893 × 10-11 C/gal (US) |
| 10 nC/m³ | 3.785 × 10-11 C/gal (US) |
| 25 nC/m³ | 9.464 × 10-11 C/gal (US) |
| 50 nC/m³ | 1.893 × 10-10 C/gal (US) |
| 100 nC/m³ | 3.785 × 10-10 C/gal (US) |