| wire gauge size |
SWG(mm) |
BWG(mm) |
metric(mm) |
| 8 |
4.06 |
4.19 |
4.00 |
| 9 |
3.66 |
3.76 |
- |
| 10 |
3.25 |
3.40 |
3.50 |
| 11 |
2.95 |
3.05 |
3.00 |
| 12 |
2.64 |
2.77 |
2.80 |
| 13 |
2.34 |
2.41 |
2.50 |
| 14 |
2.03 |
2.11 |
- |
| 15 |
1.83 |
1.83 |
1.80 |
| 16 |
1.63 |
1.65 |
1.65 |
| 17 |
1.42 |
1.47 |
1.40 |
| 18 |
1.22 |
1.25 |
1.20 |
| 19 |
1.02 |
1.07 |
1.00 |
| 20 |
0.91 |
0.89 |
0.90 |
| 21 |
0.81 |
0.813 |
0.80 |
| 22 |
0.71 |
0.711 |
0.70 |
