AWG to Metric Converter
Convert American Wire Gauge (AWG) to diameter in millimeters and cross-sectional area.
Wire Specification Calculator
AWG is used primarily in North America for the diameters of round, solid, nonferrous, electrically conducting wire.
The AWG System
The AWG system is logarithmic. A decrease of 3 AWG numbers effectively doubles the cross-sectional area and halves the resistance of the wire.
Electrical Safety
Always ensure the wire gauge you select can handle the current (amperage) required for your application to prevent overheating.
Wire Gauge conversion (AWG to Metric)
Convert American Wire Gauge (AWG) to diameter in millimeters and cross-sectional area (mm²).
Select Gauge
Choose an AWG number (e.g., 12 AWG).
Get Specs
Instantly see diameter, area, and electrical resistance estimates.
Frequently Asked Questions
In the AWG system, higher numbers represent thinner wires, while smaller numbers are for thicker wires.
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