⚡ Wire Gauge Converter
AWG, mm², diameter, ampacity
Selected Wire
AWG
12
mm²
3.31
Diameter
2.05 mm
Ampacity
25A
🔢 Wire Selection
📊 Electrical Properties
Resistance
0.158 Ω
per 100ft
V-Drop (12V, 100ft)
52.8%
V-Drop (120V, 100ft)
5.28%
Power Loss
126.7 W
✅ Recommendation
✓ Wire is adequate
For 20A load, use 0000 AWG or larger
Safety Margin
25%