5 Things to Know About Extension Cord Gauge for Outdoor Use

Skip 14 AWG for heavy outdoor use Thicker wire handles more power, and 14 AWG is too thin for most outdoor jobs. It drops voltage and heats up when powering tools like circular saws or pressure washers over 50 feet.

Gauge numbers are backwards 10 AWG is thicker than 12, which is thicker than 14. Lower numbers mean thicker wire, which carries more current with less resistance.

12 AWG is the sweet spot for most people It handles 15 amps up to 100 feet. That covers common outdoor tools like leaf blowers and mowers.

Use 10 AWG for high-draw equipment Jump to 10 AWG for big air compressors, welders, or anything pulling 20 amps. Thicker wire prevents overheating and voltage drop.

14 AWG is fine for light indoor use only It works for lamps, phone chargers, or a Christmas tree. For outdoor use, the small price difference to 12 AWG is worth the safety.