Convert Microcoulombs per square metre to Coulombs per square inch
Convert Microcoulombs per square metre (µC/m²) to Coulombs per square inch (C/in²) instantly and accurately.
Conversion Formula
C/in² = µC/m² × 6.451600000e-10
About Microcoulombs per square metre
The microcoulomb per square metre (µC/m²) equals 10⁻⁶ C/m², the scale for charge density on highly charged electret films and insulator surfaces in high-voltage environments. PVDF piezoelectric sensors produce surface charge densities of 1-100 µC/m² at typical mechanical loads; ozone-generator electrode surfaces accumulate µC/m²-scale charge during corona discharge. 1 µC/m² = 10⁻⁶ C/m² = 10⁻³ mC/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
| Microcoulombs per square metre (µC/m²) | Coulombs per square inch (C/in²) |
|---|---|
| 1 µC/m² | 6.452 × 10-10 C/in² |
| 2 µC/m² | 1.29 × 10-9 C/in² |
| 5 µC/m² | 3.226 × 10-9 C/in² |
| 10 µC/m² | 6.452 × 10-9 C/in² |
| 25 µC/m² | 1.613 × 10-8 C/in² |
| 50 µC/m² | 3.226 × 10-8 C/in² |
| 100 µC/m² | 6.452 × 10-8 C/in² |