5.5 mm to AWG

5.5 mm = 3.5 AWG

mmAWG
2.5 mm10.3
3.5 mm7.4
4.5 mm5.23
5.53.5
6.5 mm2.06
7.5 mm0.82
8.5 mm-0.26

5.5 mm = 3.5 AWG

Formula

d(mm) = 0.127 × 92^((36 − AWG) / 39) — the American Wire Gauge geometric progression