gauges

How Thick Is 1 Gauge Wire? AWG gauge Conductor Diameter Inches Ohms per 1000 ft. 0 0.3249 0.0983 10.28930.1239 2 0.2576 0.1563 3 0.2294 0.197 How do you determine wire gauge size? Multiply the wire’s diameter by itself. To calculate the gauge of stranded wire, you’ll need to double the diameter. So, if you’ve measured