16 AWG specifications
| Property | Value |
|---|---|
| Area | 1.31 mm² |
| Circular mils | 2,583 |
| Diameter (solid) | 1.29 mm / 0.0508 in |
| Resistance, copper, 20 °C | 13.174 Ω/km · 4.015 Ω/1000 ft |
| Ampacity, copper 75°C (NEC 310.16) | Not for building wiring |
| Nearest metric size | 1.5 mm² |
Diameter from the AWG formula d = 0.127 × 92^((36 − n) ÷ 39) mm. Stranded wire has a slightly larger outside diameter.
Frequently asked questions
What is 16 AWG in mm²?
1.31 mm².
What metric cable replaces 16 AWG?
1.5 mm², the next standard size up.