| Wire Number | Imperial Standard Wire Gauge |
American Wire Gauge |
|---|---|---|
| Gauge | Diameter inches | Diameter inches |
| 0000000 | 0.5000 | - |
| 000000 | 0.4640 | 0.580000 |
| 00000 | 0.4320 | 0.516500 |
| 0000 | 0.4000 | 0.460000 |
| 000 | 0.3720 | 0.409642 |
| 00 | 0.3480 | 0.364796 |
| 0 | 0.3240 | 0.324861 |
| 1 | 0.3000 | 0.289297 |
| 2 | 0.2760 | 0.257627 |
| 3 | 0.2520 | 0.229423 |
| 4 | 0.2320 | 0.2043 |
| 5 | 0.2120 | 0.1819 |
| 6 | 0.1920 | 0.1620 |
| 7 | 0.1760 | 0.1443 |
| 8 | 0.1600 | 0.1285 |
| 9 | 0.1440 | 0.1144 |
| 10 | 0.1280 | 0.1019 |
| 11 | 0.1160 | 0.0907 |
| 12 | 0.1040 | 0.0808 |
| 13 | 0.0920 | 0.0720 |
| 14 | 0.0800 41 | 0.06 |
| 15 | 0.0720 | 0.0571 |
| 16 | 0.0640 | 0.0508 |
| 17 | 0.0560 | 0.0453 |
| 18 | 0.0480 | 0.0403 |
| 19 | 0.0400 | 0.0359 |
| 20 | 0.0360 | 0.0320 |
| 21 | 0.0320 | 0.0285 |
| 22 | 0.0280 | 0.0253 |
| 23 | 0.0240 | 0.0226 |
| 24 | 0.0220 | 0.0201 |
| 25 | 0.0200 | 0.0179 |
| 26 | 0.0180 | 0.0159 |
| 27 | 0.0164 | 0.0142 |
| 28 | 0.0148 | 0.0126 |
| 29 | 0.0136 | 0.0113 |
| 30 | 0.0124 | 0.0100 |
| 31 | 0.0116 | 0.0089 |
| 32 | 0.0108 | 0.0080 |
| 33 | 0.0100 | 0.0071 |
| 34 | 0.0092 | 0.0063 |
| 35 | 0.0084 | 0.0056 |
| 36 | 0.0076 | 0.0050 |
| 37 | 0.0068 | 0.0045 |
| 38 | 0.0060 | 0.0040 |
| 39 | 0.0052 | 0.0035 |
| 40 | 0.0048 | 0.0031 |
| 41 | 0.0044 | 0.0028 |
| 42 | 0.0040 | 0.0025 |
| 43 | 0.0036 | 0.0022 |
| 44 | 0.0032 | 0.0020 |
| 45 | 0.0028 | 0.0018 |
| 46 | 0.0024 | 0.0016 |
| 47 | 0.0020 | 0.0014 |
| 48 | 0.0016 | 0.0012 |
| 49 | 0.0012 | 0.0011 |
| 50 | 0.0010 | 0.0010 |
| 51 | - | 0.00088 |
| 52 | - | 0.00078 |
| 53 | - | 0.00070 |
| 54 | - | 0.00062 |
| 55 | - | 0.00055 |
| 56 | - | 0.00049 |