Standard Annealed Copper Wire A.W.G. (B&S) - Theoretical Values
(AWG 0000 - 22)
| Diameter Inches | Area | Resistance at 68 ° F | |
| AWG | Nom. | Circular Mils | Ohms Per K Feet |
| 0000 | .4600 | 211,600 | .04901 |
| 000 | .4096 | 167,800 | .06180 |
| 00 | .3648 | 133,100 | .07793 |
| 0 | .3249 | 105,500 | .09827 |
| 1 | .2893 | 83,690 | .1239 |
| 2 | .2576 | 66,370 | .1563 |
| 3 | .2294 | 52,640 | .1970 |
| 4 | .2043 | 41,740 | .2485 |
| 5 | .1819 | 33,100 | .3133 |
| 6 | .1620 | 26,250 | .3951 |
| 7 | .1443 | 20,820 | .4982 |
| 8 | .1285 | 16,510 | .6282 |
| 9 | .1144 | 13,090 | .7921 |
| 10 | .1019 | 10,380 | .9989 |
| 11 | .09074 | 8,234 | 1.260 |
| 12 | .08081 | 6,530 | 1.588 |
| 13 | .07196 | 5,178 | 2.003 |
| 14 | .06408 | 4,107 | 2.525 |
| 15 | .05707 | 3,257 | 3.184 |
| 16 | .05082 | 2,583 | 4.016 |
| 17 | .04526 | 2,048 | 5.064 |
| 18 | .04030 | 1,624 | 6.385 |
| 19 | .03589 | 1,288 | 8.051 |
| 20 | .03196 | 1,022 | 10.15 |
| 21 | .02846 | 810.1 | 12.80 |
| 22 | .02535 | 642.4 | 16.14 |