Calculator - Wire Gauge AWG Diameter and Area
AWG*
Diameter (in)Diameter (mm)
Area (in²)Area (mm²)
Given the American Wire Gauge (AWG) number, calculate the diameter and the cross sectional area of the wire. The results are for solid core wires.
Enter the AWG number in the box above and hit the "calculate" button to find the diameter and area.

*Use negative values to represent multiple ZEROs. ie:
No. 0000 or 4/0, enter -3.
No. 00 or 2/0, enter = -1.