72.5 mm to AWG

72.5 mm = -18.74 AWG

mmAWG
57.5 mm-16.74
62.5 mm-17.46
67.5 mm-18.13
72.5-18.74
77.5 mm-19.32
82.5 mm-19.86
87.5 mm-20.37

72.5 mm = -18.74 AWG

Formula

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