Convert Microamperes per square centimetre to Amperes per square metre
Convert Microamperes per square centimetre (µA/cm²) to Amperes per square metre (A/m²) instantly and accurately.
Conversion Formula
A/m² = µA/cm² × 0.01
About Microamperes per square centimetre
The microampere per square centimetre (µA/cm²) equals 10⁻⁶ A / 10⁻⁴ m² = 0.01 A/m². Active corrosion current density of mild steel in aerated salt water is 10-100 µA/cm²; exchange current density of Cd/Cd2+ is ≈15 µA/cm²; leakage current density of forward-biased silicon diodes at very low bias is in the µA/cm² range. 1 µA/cm² = 0.01 A/m² = 10 mA/m².
About Amperes per square metre
The ampere per square metre (A/m²) is the SI coherent unit of current density, defined as 1 A flowing through 1 m² cross-section. Electrolytic copper plating baths operate at 200-500 A/m²; photovoltaic short-circuit current density of silicon solar cells at AM 1.5G is 35-42 A/m²; cathodic protection of bare steel in soil applies 10-50 A/m². 1 A/m² = 0.1 mA/cm².
Quick Reference Table
| Microamperes per square centimetre (µA/cm²) | Amperes per square metre (A/m²) |
|---|---|
| 1 µA/cm² | 0.01 A/m² |
| 2 µA/cm² | 0.02 A/m² |
| 5 µA/cm² | 0.05 A/m² |
| 10 µA/cm² | 0.1 A/m² |
| 25 µA/cm² | 0.25 A/m² |
| 50 µA/cm² | 0.5 A/m² |
| 100 µA/cm² | 1 A/m² |