U.S. standard cross-section to square millimeters
|
AWG.
NO.
|
mm
|
Area
mm2
|
Nearest available cross-section
mm2
|
|---|---|---|---|
|
40
|
0.079
|
0.005
|
|
|
38
|
0.102
|
0.008
|
|
|
36
|
0.127
|
0.013
|
|
|
34
|
0.160
|
0.020
|
|
|
32
|
0.203
|
0.032
|
|
|
30
|
0.254
|
0.051
|
|
|
28
|
0.320
|
0.080
|
|
|
26
|
0.404
|
0.128
|
|
|
24
|
0.511
|
0.204
|
|
|
22
|
0.643
|
0.324
|
|
|
20
|
0.813
|
0.519
|
0.5-0.75
|
|
18
|
1.024
|
0.823
|
1
|
|
16
|
1.290
|
1.303
|
1.5
|
|
14
|
1.628
|
2.082
|
2.5
|
|
12
|
2.052
|
3.308
|
4
|
|
10
|
2.588
|
5.262
|
6
|
|
8
|
3.268
|
7.387
|
10
|
|
6
|
4.115
|
13.289
|
16
|
|
4
|
5.189
|
21.14
|
25
|
|
2
|
6.543
|
33.624
|
35
|
|
1
|
7.348
|
42.409
|
50
|
|
1/0
|
8.25
|
53.47
|
70
|
|
2/0
|
9.27
|
67.40
|
70
|
|
3/0
|
10.40
|
85.0
|
95
|
|
4/0
|
11.68
|
107.20
|
120
|
|
250 MCM
|
14.6
|
126.7
|
120-150
|
|
300 MCM
|
16.0
|
152
|
150
|
|
350 MCM
|
17.3
|
177.3
|
185
|
|
400 MCM
|
18.9
|
202.7
|
185
|
|
450 MCM
|
|
228
|
185-240
|
|
500 MCM
|
20.7
|
254
|
240
|
|
550 MCM
|
|
278.7
|
240-300
|
|
600 MCM
|
19.7
|
304
|
300
|
|
650 MCM
|
|
329.4
|
300
|
|
700 MCM
|
|
354.7
|
300-400
|
|
750 MCM
|
22.0
|
380
|
400
|
|
800 MCM
|
|
405.4
|
400
|
|
850 MCM
|
|
430.7
|
400
|
|
900 MCM
|
|
456
|
400
|
|
950 MCM
|
|
481.4
|
400
|
|
1000 MCM
|
|
506.7
|
400-630
|
|
1250 MCM
|
|
633.4
|
630
|
|
1500 MCM
|
|
760
|
800
|
|
1750 MCM
|
|
886.7
|
800-1000
|
|
2000 MCM
|
|
1013.4
|
1000
|
*American Wire Gauge
