Convert Amperes per square centimetre to Kiloamperes per square metre
Convert Amperes per square centimetre (A/cm²) to Kiloamperes per square metre (kA/m²) instantly and accurately.
Conversion Formula
kA/m² = A/cm² × 10
About Amperes per square centimetre
The ampere per square centimetre (A/cm²) equals 10⁴ A/m², the standard current density unit for power electronics, arc physics, and high-performance batteries. Bipolar junction transistor saturation current density is 0.5-5 A/cm²; vacuum arc contact spots on copper carry 100-1000 A/cm²; fast-charge lithium-ion cathodes support up to 0.05 A/cm². 1 A/cm² = 10⁴ A/m² = 10 kA/m².
About Kiloamperes per square metre
The kiloampere per square metre (kA/m²) equals 10³ A/m², the scale for aluminium smelting, high-rate electroplating, and bus bar design. Hall-Heroult aluminium reduction cells operate at 3-10 kA/m²; electric arc furnace graphite electrodes carry 50-150 kA/m²; allowable current density in copper bus bars for switchgear is 1-3 kA/m². 1 kA/m² = 10³ A/m² = 100 mA/cm².
Quick Reference Table
| Amperes per square centimetre (A/cm²) | Kiloamperes per square metre (kA/m²) |
|---|---|
| 1 A/cm² | 10 kA/m² |
| 2 A/cm² | 20 kA/m² |
| 5 A/cm² | 50 kA/m² |
| 10 A/cm² | 100 kA/m² |
| 25 A/cm² | 250 kA/m² |
| 50 A/cm² | 500 kA/m² |
| 100 A/cm² | 1000 kA/m² |