Convert Coulombs per square foot to Picocoulombs per square metre
Convert Coulombs per square foot (C/ft²) to Picocoulombs per square metre (pC/m²) instantly and accurately.
Conversion Formula
pC/m² = C/ft² × 10763910420000
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 Picocoulombs per square metre
The picocoulomb per square metre (pC/m²) equals 10⁻¹² C/m², the scale for surface charge density on lightly charged polymer electret films and semiconductor surface states. Low-dose ion-implanted silicon has surface charge densities of 1-100 pC/m²; piezoelectric polymer films (PVDF) accumulate picocoulombs per square metre at low mechanical stress. 1 pC/m² = 10⁻¹² C/m² = 10⁻³ nC/m².
Quick Reference Table
| Coulombs per square foot (C/ft²) | Picocoulombs per square metre (pC/m²) |
|---|---|
| 1 C/ft² | 1.076 × 1013 pC/m² |
| 2 C/ft² | 2.153 × 1013 pC/m² |
| 5 C/ft² | 5.382 × 1013 pC/m² |
| 10 C/ft² | 1.076 × 1014 pC/m² |
| 25 C/ft² | 2.691 × 1014 pC/m² |
| 50 C/ft² | 5.382 × 1014 pC/m² |
| 100 C/ft² | 1.076 × 1015 pC/m² |