Wire Gauge Resistance Table Calculator

Calculate wire resistance, weight, and current capacity for standard AWG copper wire.

American Wire Gauge number (0-40).
AWG
Total length of wire run.
ft
Conductor temperature.
°C

Results

Diameter-mils
Total Resistance-Ω
Wire Weight-lbs
References: NEC Chapter 9 Table 8; ASTM B258; Southwire Wire Data