Convert Coulombs per US gallon to Nanocoulombs per cubic metre
Convert Coulombs per US gallon (C/gal (US)) to Nanocoulombs per cubic metre (nC/m³) instantly and accurately.
Conversion Formula
nC/m³ = C/gal (US) × 264172052400
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.
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.
Quick Reference Table
| Coulombs per US gallon (C/gal (US)) | Nanocoulombs per cubic metre (nC/m³) |
|---|---|
| 1 C/gal (US) | 2.642 × 1011 nC/m³ |
| 2 C/gal (US) | 5.283 × 1011 nC/m³ |
| 5 C/gal (US) | 1.321 × 1012 nC/m³ |
| 10 C/gal (US) | 2.642 × 1012 nC/m³ |
| 25 C/gal (US) | 6.604 × 1012 nC/m³ |
| 50 C/gal (US) | 1.321 × 1013 nC/m³ |
| 100 C/gal (US) | 2.642 × 1013 nC/m³ |