18.5 AWG to mm

18.5 AWG = 0.966 mm

AWGmm
15.5 AWG1.368
16.5 AWG1.218
17.5 AWG1.085
18.50.966
19.5 AWG0.86
20.5 AWG0.766
21.5 AWG0.682

18.5 AWG = 0.966 mm

Formula

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