| AWG No. | 導体外径(mm) | 導体断面積(mm2) |
| AWG 500 | 17.96 mm | 253.00 mm2 |
| AWG 350 | 15.03 mm | 177.00 mm2 |
| AWG 250 | 12.70 mm | 127.00 mm2 |
| -------------------- | -------------------- | -------------------- |
| AWG 4/0 | 11.88 mm | 107.20 mm2 |
| AWG 3/0 | 10.40 mm | 85.00 mm2 |
| AWG 2/0 | 9.27 mm | 67.50 mm2 |
| AWG 1/0 | 8.25 mm | 53.50 mm2 |
| -------------------- | -------------------- | -------------------- |
| AWG 1 | 7.35 mm | 42.40 mm2 |
| AWG 2 | 6.54 mm | 33.60 mm2 |
| AWG 4 | 5.19 mm | 21.20 mm2 |
| AWG 6 | 4.12 mm | 13.30 mm2 |
| -------------------- | -------------------- | -------------------- |
| AWG 8 | 3.26 mm | 8.37 mm2 |
| AWG 10 | 2.59 mm | 5.26 mm2 |
| AWG 12 | 2.05 mm | 3.31 mm2 |
| AWG 14 | 1.63 mm | 2.08 mm2 |
| -------------------- | -------------------- | -------------------- |
| AWG 16 | 1.29 mm | 1.31 mm2 |
| AWG 18 | 1.024 mm | 0.823 mm2 |
| AWG 20 | 0.813 mm | 0.519 mm2 |
| AWG 22 | 0.643 mm | 0.324 mm2 |
| -------------------- | -------------------- | -------------------- |
| AWG 24 | 0.511 mm | 0.205 mm2 |
| AWG 26 | 0.405 mm | 0.128 mm2 |
| AWG 28 | 0.320 mm | 0.0804 mm2 |
| AWG 30 | 0.255 mm | 0.0.0507 mm2 |
| -------------------- | -------------------- | -------------------- |
| AWG 32 | 0.203 mm | 0.0324 mm2 |
| AWG 34 | 0.160 mm | 0.0200 mm2 |
| AWG 36 | 0.127 mm | 0.0127 mm2 |
| AWG 38 | 0.102 mm | 0.00811 mm2 |
| -------------------- | -------------------- | -------------------- |
| AWG 40 | 0.079 mm | 0.00487 mm2 |
| AWG 42 | 0.064 mm | 0.00317 mm2 |
| AWG 44 | 0.051 mm | 0.00203 mm2 |
