Convert Microamperes per square metre to Milliamperes per square metre
Convert Microamperes per square metre (µA/m²) to Milliamperes per square metre (mA/m²) instantly and accurately.
Conversion Formula
mA/m² = µA/m² × 0.001
About Microamperes per square metre
The microampere per square metre (µA/m²) equals 10⁻⁶ A/m². Corrosion current density of carbon steel in neutral deaerated water is 0.1-100 µA/m²; exchange current density of the Zn/Zn2+ electrode is ≈20 µA/m²; cathodic protection criterion current density for buried steel pipelines in low-resistivity soil is 2-20 µA/m². 1 µA/m² = 10⁻⁶ A/m² = 10⁻³ mA/m².
About Milliamperes per square metre
The milliampere per square metre (mA/m²) equals 10⁻³ A/m². Cathodic protection current density applied to reinforced concrete structures is 2-20 mA/m²; faradaic current density during slow anodic dissolution of iron in dilute H2SO4 is 1-100 mA/m²; exchange current density of the oxygen reduction reaction on platinum is ≈2 mA/m². 1 mA/m² = 10⁻³ A/m² = 0.1 µA/cm².
Quick Reference Table
| Microamperes per square metre (µA/m²) | Milliamperes per square metre (mA/m²) |
|---|---|
| 1 µA/m² | 0.001 mA/m² |
| 2 µA/m² | 0.002 mA/m² |
| 5 µA/m² | 0.005 mA/m² |
| 10 µA/m² | 0.01 mA/m² |
| 25 µA/m² | 0.025 mA/m² |
| 50 µA/m² | 0.05 mA/m² |
| 100 µA/m² | 0.1 mA/m² |