Wire Gauge Calculator

AWG/SWG wire gauge reference with diameter, area, resistance, max current. Voltage drop calculator for wire runs.

Wire Gauge (AWG)

One-Way Distance (feet)

Current (Amps)

Voltage

AWG	Diameter (mm)	Diameter (in)	Area (mm2)	Resistance (ohm/1000ft)	Max Amps (Cu)

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