71.5 mm to AWG

71.5 mm = -18.62 AWG

mmAWG
56.5 mm-16.59
61.5 mm-17.32
66.5 mm-18
71.5-18.62
76.5 mm-19.21
81.5 mm-19.75
86.5 mm-20.27

71.5 mm = -18.62 AWG

Formula

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