209.5 mm to AWG

209.5 mm = -27.9 AWG

mmAWG
194.5 mm-27.26
199.5 mm-27.47
204.5 mm-27.69
209.5-27.9
214.5 mm-28.1
219.5 mm-28.3
224.5 mm-28.49

209.5 mm = -27.9 AWG

Formula

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