Reference Designer Tables
AWG to diameter (inch) Table
The Tables converts American Wire Gauge to Diameter in Inch and Vice versa.
Following is the formula for diameter ( inch) to AWG conversion.
AWG(d) = -10 -20 x log(d)
Diameter (Awg) = 10-[(awg+10)/20))
AWG | Diameter (inch) |
---|---|
1 | 0.28930 |
2 | 0.25760 |
3 | 0.22940 |
4 | 0.20430 |
5 | 0.18190 |
6 | 0.16200 |
7 | 0.14430 |
8 | 0.12850 |
9 | 0.11440 |
10 | 0.10190 |
11 | 0.09070 |
12 | 0.08080 |
13 | 0.07200 |
14 | 0.06410 |
15 | 0.05710 |
16 | 0.05080 |
17 | 0.04530 |
18 | 0.04030 |
19 | 0.03590 |
20 | 0.03200 |
21 | 0.02850 |
22 | 0.02530 |
23 | 0.02260 |
24 | 0.02010 |
25 | 0.01790 |
26 | 0.01590 |
27 | 0.01420 |
28 | 0.01260 |
29 | 0.01130 |
30 | 0.01000 |
31 | 0.00893 |
32 | 0.00795 |
33 | 0.00708 |
34 | 0.00631 |
35 | 0.00562 |
36 | 0.00500 |
37 | 0.00445 |
38 | 0.00397 |
39 | 0.00353 |
40 | 0.00315 |
50 | 0.00099 |