Convert AWG to Inches & Millimeterscircumference, diameter, radius

When choosing a wire cutter, you must first determine the size/gauge of wire you will be cutting.  This handy chart will allow you to convert American Wire Gauge (AWG) to Inches and/or millimeters.  Please note:  All TDI wire cutters are for cutting of soft copper wire.

For more conversions visit www.onlineconversion.com.

Convert AWG to Inches & Millimeters
AWG INCHES Millimeters
0000 (4/0) 0.46000 11.684
000 (3/0) 0.40960 10.40384
00 (2/0) 0.36480 9.26592
0 (1/0) 0.32490 8.25246
1 0.28930 7.38422
2 0.25760 6.54304
3 0.22940 5.82676
4 0.20430 5.18922
5 0.18190 4.62026
6 0.16200 4.1148
7 0.14430 3.66522
8 0.12850 3.2639
9 0.11440 2.90576
10 0.10190 2.58826
11 0.09070 2.30378
12 0.08080 2.05232
13 0.07200 1.8288
14 0.06410 1.62814
15 0.05710 1.45034
16 0.05080 1.29032
17 0.04530 1.15062
18 0.0430 1.0922
19 0.03590 0.91186
20 0.03200 0.8128
21 0.02850 0.7239
22 0.02530 0.64262
23 0.02260 0.57404
24 0.02010 0.51054
25 0.01790 0.45466
26 0.01590 0.40386
27 0.01420 0.36068
28 0.01260 0.32004
29 0.01130 0.28702
30 0.01000 0.254
31 0.00893 0.226822
32 0.00795 0.20193
33 000708 0.179832
34 0.00631 0.160274
35 0.00562 0.142748
36 0.00500 0.127
37 0.00445 0.11303
38 0.00397 0.100838
39 0.00353 0.089622
40 0.00315 0.08001
50 0.00099 0.025146