19.5 mm to AWG

19.5 mm = -7.42 AWG

mmAWG
16.5 mm-5.98
17.5 mm-6.48
18.5 mm-6.96
19.5-7.42
20.5 mm-7.85
21.5 mm-8.26
22.5 mm-8.65

19.5 mm = -7.42 AWG

Formula

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