dc wire gauge amp size chart 12v
Free convert between awg (american wire gauge) numbers and wire diameter. calculate wire properties from gauge number.
Input Parameters
Range: 0 (largest) to 40 (smallest)
Results
Enter AWG gauge number to calculate wire properties
AWG Wire Gauge
AWG Formula
Diameter (inches) = 0.005 × 92^((36-AWG)/39)
Smaller AWG number = larger wire diameter
Common Gauges
- • AWG 10: 0.1019" (2.588 mm)
- • AWG 12: 0.0808" (2.053 mm)
- • AWG 14: 0.0641" (1.628 mm)
- • AWG 16: 0.0508" (1.291 mm)