Convert Picocoulombs per cubic metre to Coulombs per cubic inch
Convert Picocoulombs per cubic metre (pC/m³) to Coulombs per cubic inch (C/in³) instantly and accurately.
Conversion Formula
C/in³ = pC/m³ × 1.638706400e-17
About Picocoulombs per cubic metre
The picocoulomb per cubic metre (pC/m³) equals 10⁻¹² C/m³, the scale for solar wind charge density and fair-weather atmospheric electricity. The solar wind near Earth has electron density ~5×10⁶ /m³, giving charge density ≈0.8 pC/m³; fair-weather atmospheric space charge near sea level is 1-10 pC/m³. 1 pC/m³ = 10⁻¹² C/m³ = 10⁻³ nC/m³.
About Coulombs per cubic inch
The coulomb per cubic inch (C/in³) equals exactly 1/(0.0254)³ C/m³ ≈61 023.7 C/m³, used in US semiconductor and battery engineering. Volumetric charge capacity of lithium-ion battery electrodes is quoted in C/in³ in North American product datasheets; solid-state electrolyte charge density specifications in US engineering standards appear in C/in³. 1 C/in³ ≈61 024 C/m³ = 61.024 kC/m³.
Quick Reference Table
| Picocoulombs per cubic metre (pC/m³) | Coulombs per cubic inch (C/in³) |
|---|---|
| 1 pC/m³ | 1.639 × 10-17 C/in³ |
| 2 pC/m³ | 3.277 × 10-17 C/in³ |
| 5 pC/m³ | 8.194 × 10-17 C/in³ |
| 10 pC/m³ | 1.639 × 10-16 C/in³ |
| 25 pC/m³ | 4.097 × 10-16 C/in³ |
| 50 pC/m³ | 8.194 × 10-16 C/in³ |
| 100 pC/m³ | 1.639 × 10-15 C/in³ |