Convert Coulombs per square foot to Statcoulombs per square centimetre
Convert Coulombs per square foot (C/ft²) to Statcoulombs per square centimetre (statC/cm²) instantly and accurately.
Conversion Formula
statC/cm² = C/ft² × 3226939.162
About Coulombs per square foot
The coulomb per square foot (C/ft²) equals exactly 1/(0.3048)² C/m² ≈ 10.7639 C/m², used in North American electrostatic specifications for insulating flooring, workbench surfaces, and static-dissipative materials. ANSI/ESD standards specify electrostatic charge decay and surface charge limits in C/ft²; antistatic mat and flooring performance is rated in C/ft². 1 C/ft² ≈ 10.764 C/m².
About Statcoulombs per square centimetre
The statcoulomb per square centimetre (statC/cm²) is the surface charge density unit of the CGS-Gaussian system, equal to 10³/c C/m² where c = 299 792 458 m/s, giving ≈ 3.336 × 10⁻⁶ C/m². In Gaussian units Gauss's law reads E = 4πσ (no ε₀ factor); 1 statC/cm² produces a surface field of 4π statV/cm. 1 statC/cm² ≈ 3.336 µC/m².
Quick Reference Table
| Coulombs per square foot (C/ft²) | Statcoulombs per square centimetre (statC/cm²) |
|---|---|
| 1 C/ft² | 3226940 statC/cm² |
| 2 C/ft² | 6453880 statC/cm² |
| 5 C/ft² | 16134700 statC/cm² |
| 10 C/ft² | 32269400 statC/cm² |
| 25 C/ft² | 80673500 statC/cm² |
| 50 C/ft² | 161347000 statC/cm² |
| 100 C/ft² | 322694000 statC/cm² |