Convert Nanocoulombs per square metre to Coulombs per square inch
Convert Nanocoulombs per square metre (nC/m²) to Coulombs per square inch (C/in²) instantly and accurately.
Conversion Formula
C/in² = nC/m² × 6.451600000e-13
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.
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.
Quick Reference Table
| Nanocoulombs per square metre (nC/m²) | Coulombs per square inch (C/in²) |
|---|---|
| 1 nC/m² | 6.452 × 10-13 C/in² |
| 2 nC/m² | 1.29 × 10-12 C/in² |
| 5 nC/m² | 3.226 × 10-12 C/in² |
| 10 nC/m² | 6.452 × 10-12 C/in² |
| 25 nC/m² | 1.613 × 10-11 C/in² |
| 50 nC/m² | 3.226 × 10-11 C/in² |
| 100 nC/m² | 6.452 × 10-11 C/in² |