Wire Gauge Reference Table

AWG Stranding AWG Stranding mm Nom OD Cond. mm Nom OD Cond. inch X-section Area mm² Circular Mil Area Nom. Weight / KM Nom. Weight / 1000FT Resistance ohm/KM Resistance ohm/1000FT
42 1 0.0633 0.0633 0.0025 0.0032 6.2200 0.0617 0.0188 5844.16 1781.30
40 1 0.0799 0.0799 0.0031 0.0049 9.8900 0.0982 0.0299 3800.85 1158.50
38 1 0.1007 0.1007 0.0040 0.0080 15.7200 0.1561 0.0476 2164.70 659.80
38 7/46 7/0.0398 0.1219 0.0048 0.0080 17.9200 0.1772 0.0540 1898.75 578.74
36 1 0.127 0.1270 0.0050 0.0127 25.0000 0.2483 0.0757 1386.48 422.60
36 7/44 7/0.050 0.1524 0.0060 0.0127 28.0000 0.2789 0.0850 1215.20 370.39
34 1 0.1601 0.1601 0.0063 0.0200 39.7500 0.3947 0.1203 872.05 265.80
34 7/42 7/0.063 0.1905 0.0075 0.0200 43.7500 0.4429 0.1350 777.73 237.05
34 19/46 19/0.0398 0.2032 0.0080 0.0200 48.6400 0.4790 0.1460 699.54 213.22
32 1 0.2019 0.2019 0.0080 0.0324 63.2100 0.6276 0.1913 548.56 167.20
32 7/40 7/0.08 0.2362 0.0093 0.0324 67.2700 0.6988 0.2130 505.81 154.17
32 19/44 19/0.050 0.2540 0.0100 0.0324 76.0000 0.7677 0.2340 447.71 136.46
30 1 0.2546 0.2548 0.0100 0.0516 100.5000 0.9980 0.3042 344.82 105.10
30 7/38 7/0.101 0.3048 0.0120 0.0516 112.0000 1.1155 0.3400 303.80 92.60
30 19/42 19/0.063 0.3175 0.0125 0.0516 118.7500 1.2041 0.3670 286.53 87.33
28 1 0.3211 0.3200 0.0126 0.0800 158.8000 1.5768 0.4806 214.34 65.33
28 7/36 7/0.127 0.3810 0.0150 0.0800 175.0000 1.7684 0.5390 194.43 59.26
28 19/40 19/0.080 0.3937 0.0155 0.0800 182.5900 1.8504 0.5640 186.22 56.76
27 7/35 7/0.143 0.4318 0.0170 0.1020 219.5200 2.2244 0.6780 155.00 47.24
26 1 0.4049 0.4039 0.0159 0.1250 252.8000 2.5098 0.7650 134.58 41.02
26 7/34 7/0.160 0.4826 0.0190 0.1250 277.8300 2.7887 0.8500 122.47 37.33
26 19/38 19/0.101 0.5080 0.0200 0.1250 304.0000 3.0807 0.9390 111.93 34.12
24 1 0.5106 0.5105 0.0201 0.2050 404.0000 4.0026 1.2200 84.22 25.67
24 7/32 7/0.202 0.6096 0.0240 0.2050 448.0000 4.4619 1.3600 75.95 23.15
24 19/36 19/0.127 0.6350 0.0250 0.2050 475.0000 4.8097 1.4660 71.63 21.83
22 1 0.6438 0.6426 0.0253 0.3200 642.5000 6.3812 1.9450 55.09 16.79
22 7/30 7/0.255 0.7620 0.0300 0.3200 704.0000 7.0866 2.1600 48.33 14.73
22 19/35 19/0.143 0.7366 0.0290 0.3200 639.1600 6.4304 1.9600 53.25 16.23
20 1 0.8118 0.8128 0.0320 0.5100 1024.0000 10.1706 3.1000 33.23 10.13
20 7/28 7/0.321 0.9601 0.0378 0.5100 1111.3200 10.4003 3.1700 30.62 9.33
20 19/33 19/0.1798 0.8890 0.0350 0.5100 931.0000 9.5144 2.9000 36.55 11.14
18 1 1.0237 1.0236 0.0403 0.7900 1624.0000 16.1417 4.9200 20.95 6.39
18 7/26 7/0.4049 1.1659 0.0459 0.7900 1638.6300 16.7323 5.1000 20.76 6.33
18 19/31 19/0.2268 1.1430 0.0450 0.7900 1505.0000 15.4199 4.7000 22.61 6.89
16 1 1.2908 1.2903 0.0508 1.3050 2581.0000 25.6234 7.8100 13.19 4.02
16 7/24 7/0.5106 1.5240 0.0600 1.3050 2828.0700 28.3793 8.6500 12.03 3.67
16 19/29 19/0.286 1.4224 0.0560 1.3050 2383.3600 24.2782 7.4000 14.27 4.35