S.W.G. Wire Number |
A.W.G. |
or B&S |
A.W.G. Metric |
(Inches) |
(Gauge) |
(Inches) |
(MM) |
0.300 |
1 |
0.289297 |
7,348 |
0.276 |
2 |
0.257627 |
6,543 |
0.252 |
3 |
0.229423 |
5,827 |
0.232 |
4 |
0.2043 |
5,189 |
0.2120 |
5 |
0.1819 |
4,621 |
0.1920 |
6 |
0.1620 |
4,115 |
0.1760 |
7 |
0.1443 |
3,665 |
0.1600 |
8 |
0.1285 |
3,264 |
0.1440 |
9 |
0.1144 |
2,906 |
0.1280 |
10 |
0.1019 |
2,588 |
0.1160 |
11 |
0.0907 |
2,304 |
0.1040 |
12 |
0.0808 |
2,052 |
S.W.G. Wire Number |
A.W.G. |
or B&S |
A.W.G. Metric |
0.0920 |
13 |
0.0720 |
1,829 |
0.0800 |
14 |
0.0641 |
1,628 |
0.0720 |
15 |
0.0571 |
1,450 |
0.0640 |
16 |
0.0508 |
1,291 |
0.0560 |
17 |
0.0453 |
1,150 |
0.0480 |
18 |
0.0403 |
1,024 |
0.0400 |
19 |
0.0359 |
0,9119 |
0.0360 |
20 |
0.0320 |
0,8128 |
0.0320 |
21 |
0.0285 |
0,7239 |
0.0280 |
22 |
0,6426 |
0,6426 |
0.0240 |
23 |
0.0226 |
0,5740 |
0.0220 |
24 |
0.0201 |
0,5106 |
0.0200 |
25 |
0.0179 |
0,4547 |
0.0180 |
26 |
0.0159 |
0,4038 |
0.0164 |
27 |
0.0142 |
0,3606 |
0.0148 |
28 |
0.0126 |
0,3200 |
0.0136 |
29 |
0.0113 |
0,2870 |
0.0124 |
30 |
0.0100 |
0,2540 |
AWG = American Wire Gauge
B&S = Brown & Sharpe
SWG= Imperial Standard Wire Gauge -(British legal standard)