Convert Kilocoulombs per cubic metre to Coulombs per cubic metre
Convert Kilocoulombs per cubic metre (kC/m³) to Coulombs per cubic metre (C/m³) instantly and accurately.
Conversion Formula
C/m³ = kC/m³ × 1000
About Kilocoulombs per cubic metre
The kilocoulomb per cubic metre (kC/m³) equals 10³ C/m³, the scale for heavily doped semiconductor depletion layers and electrochemical supercapacitor electrodes. Silicon doped at ~6×10²¹ /m³ has depletion charge density ≈1 kC/m³; porous carbon electrodes in electric double-layer capacitors store 1-10 kC/m³ of volumetric charge. 1 kC/m³ = 10³ C/m³ = 10⁻³ MC/m³.
About Coulombs per cubic metre
The coulomb per cubic metre (C/m³) is the SI coherent unit of volume charge density, equal to 1 A·s·m⁻³. The depletion region of a silicon pn junction doped at ~6×10¹⁸ /m³ carries ρ ≈1 C/m³; the lightning return-stroke channel has net charge density of several C/m³; electrolytic capacitor dielectric space charge is in the C/m³ range. 1 C/m³ = 10³ mC/m³.
Quick Reference Table
| Kilocoulombs per cubic metre (kC/m³) | Coulombs per cubic metre (C/m³) |
|---|---|
| 1 kC/m³ | 1000 C/m³ |
| 2 kC/m³ | 2000 C/m³ |
| 5 kC/m³ | 5000 C/m³ |
| 10 kC/m³ | 10000 C/m³ |
| 25 kC/m³ | 25000 C/m³ |
| 50 kC/m³ | 50000 C/m³ |
| 100 kC/m³ | 100000 C/m³ |