Question 1

What is 66.5 AWG in mm?

Accepted Answer

66.5 AWG = 0.004 mm. Use the converter on this page to convert to other wire gauge units instantly.

Question 2

How do you convert AWG to mm?

Accepted Answer

Formula: d(mm) = 0.127 × 92^((36 − AWG) / 39) — the American Wire Gauge geometric progression. Multiply your AWG value by the appropriate factor to get mm, or use the interactive converter above.

Question 3

What is 0.004 mm in AWG?

Accepted Answer

0.004 mm = 65.82 AWG.

AWG	mm
51.5 AWG	0.021
56.5 AWG	0.012
61.5 AWG	0.007
66.5	0.004
71.5 AWG	0.002
76.5 AWG	0.001
81.5 AWG	0.001

66.5 AWG to mm

Formula