42 mm to AWG

42 mm = -14.04 AWG

mmAWG
36 mm-12.71
38 mm-13.17
40 mm-13.61
42-14.04
44 mm-14.44
46 mm-14.82
48 mm-15.19

42 mm = -14.04 AWG

Formula

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