Wire gauge

This is a list of standard wire gauges and their international equivalents.


AWG
(American Wire Gauge)
SWG
(Standard Wire Guage)
Metric
(cross sectional area
in square millimetres)
32   0.032
  35 0.036
31 34 0.040
  33 0.049
30   0.051
  32 0.057
29 31 0.065
  30 0.078
28   0.081
  29 0.086
27   0.103
  28 0.124
26   0.128
  27 0.132
25 26 0.162
  25 0.193
24   0.210
  24 0.245
23   0.259
  23 0.295
22   0.324
  22 0.410
21   0.412
  21 0.511
20   0.556
19   0.636
  20 0.660
  19 0.813
18   0.826
17   1.040
  18 1.170
16   1.340
  17 1.630
15   1.680
14 16 2.080
13   2.630
  15 2.640
  14 3.250
11   4.130
  13 4.470
10   5.260
  12 5.390
9 11 6.600
8   8.400
  10 10.000
7 9 10.600
6   13.000
5   16.800
4   21.000
3   26.200
2   33.600