Convert Coulombs per square inch to Nanocoulombs per square metre
Convert Coulombs per square inch (C/in²) to Nanocoulombs per square metre (nC/m²) instantly and accurately.
Conversion Formula
nC/m² = C/in² × 1550003100000
About Coulombs per square inch
The coulomb per square inch (C/in²) equals exactly 1/(0.0254)² C/m² ≈ 1 550.003 C/m², used in US insulation and dielectric material withstand specifications. Dielectric strength ratings for polymeric films in US datasheets are sometimes cross-referenced with C/in² for high-voltage applications; electrostatic precipitator collector plate performance is quoted in C/in² in some NEMA standards. 1 C/in² ≈ 1 550 C/m².
About Nanocoulombs per square metre
The nanocoulomb per square metre (nC/m²) equals 10⁻⁹ C/m², the scale for charge density on moderately charged electret films and LCD alignment-layer surfaces. Commercial cellular polypropylene electret microphones carry surface charge densities of 0.1-10 nC/m²; charge on liquid-crystal alignment layers affects pixel response times. 1 nC/m² = 10⁻⁹ C/m² = 10⁻³ µC/m².
Quick Reference Table
| Coulombs per square inch (C/in²) | Nanocoulombs per square metre (nC/m²) |
|---|---|
| 1 C/in² | 1.55 × 1012 nC/m² |
| 2 C/in² | 3.1 × 1012 nC/m² |
| 5 C/in² | 7.75 × 1012 nC/m² |
| 10 C/in² | 1.55 × 1013 nC/m² |
| 25 C/in² | 3.875 × 1013 nC/m² |
| 50 C/in² | 7.75 × 1013 nC/m² |
| 100 C/in² | 1.55 × 1014 nC/m² |