10 AWG Wire Diameter and Area
10 AWG wire has a diameter of approximately 2.588 mm (0.1019 inches).
How to use this tool
- Enter awg gauge in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your diameter and the full breakdown beneath it.
10 AWG wire handles 30-amp loads and is commonly used for dryers and air conditioners.
Frequently asked questions
- What is AWG 14 wire diameter?
- AWG 14 wire has a diameter of approximately 1.628 mm and a cross-sectional area of 2.08 mm². It is commonly used for 15-amp household circuits.