METRIC SIZE TO AWG

Area in

Square

Millimeters

(mm2)

 AWG/MCM

Nominal Overall Diameter

Number of Wires
Millimeters Inches
1010
2000
41.45
1.632
 127
1000
 
41.14
1.620
91
887
1750
38.76
1.526
127
800
  
36.81
1.448
61
760
1500
35.87
1.412
91
633
1250
32.74
1.289
91
507
1000
29.26
1.152
61
500
  
29.05
1.143
37
400
 
25.97
1.023
37
380
750
25.35
0.998
61
304
600
22.68
0.893
61
300
   
22.46 
0.884
37
253.4
500
20.65
0.813
37
240
  
20.09
0.792
37
203
400
18.49
0.728
37
185
 
17.64
0.695
37
177
350
17.30
0.681
37
152
300
16.00
0.630
37
150
  
15.85
0.624
19
127
250
14.61
0.575
37
120
 
14.15
0.558
19
107.2

4/0
13.41
0.528
19
95
   12.60 0.497
19
85.01
3/0
11.94
0.470
19
70
  
10.86
0.427
19
67.43
2/0
10.64
0.419
19
53.49
1/0
9.47
0.373
19
50
  
9.15
0.361
19
42.41
1
8.43
0.332
19
35
  
7.65
0.302
19
35
  
7.56
0.298
7
33.62
2
7.42
0.292
7
26.67
3
6.61
0.260
7
25
 
6.39
0.252
7
21.15
4
5.89
0.232
7
16
   
5.13
0.202
7
13.30
6
4.67
0.184
7
10
   
4.05
0.160
7
8.37
8
3.71
0.146
7
6.0
 
3.12
0.123
7
5.26
10
2.95
0.116
7
4.0
  
2.55
0.101
7
3.31
12
2.34
0.092
7
2.5
  
2.01
0.080
7
2.08
14
1.85
0.073
7
1.5
   
1.56
0.062
7
1.31
16
1.47
0.058
7
1.0
     
1.29
0.051
7
0.82
18
1.02
0.046
7
0.75
       
0.98
0.039
7
0.52
20
 0.81 
0.032
7
0.50
       
0.80
0.031
7
0.33
22
0.64
0.025
7
0.25    0.56 0.022 7
0.20
24
0.51
0.020
7

Area in

Square

Millimeters

(mm2)

 AWG/MCM

Nominal Overall Diameter

Number of Wires
Millimeters Inches