138.5 mm to AWG

138.5 mm = -24.33 AWG

mmAWG
123.5 mm-23.34
128.5 mm-23.68
133.5 mm-24.01
138.5-24.33
143.5 mm-24.63
148.5 mm-24.93
153.5 mm-25.21

138.5 mm = -24.33 AWG

Formula

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