677.5 mm to AWG

677.5 mm = -38.02 AWG

mmAWG
662.5 mm-37.83
667.5 mm-37.89
672.5 mm-37.95
677.5-38.02
682.5 mm-38.08
687.5 mm-38.15
692.5 mm-38.21

677.5 mm = -38.02 AWG

Formula

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