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Wire Size Conversion Table

 

 

                                      

 

Wire Size Conversion Chart

 

 

 

        A useful chart to convert between AWG wire sizes and cross sectional area.

WIRE SIZE CSA (mm2) STRANDS AWG EQUIVALENT SINGLE STRAND DIAMETER (mm)
       
0.032   32 0.20
0.040   31 0.23
0.050 1/0.25 30 0.25
0.075 7/0.10   0.27
0.065   29 0.29
0.073 19/0.70   0.30
0.078 1/0.315   0.31
0.081 7/0.12 28 0.32
0.086 1/0.40   0.33
0.094 48/0.05   0.35
0.103   27 0.36
0.124 7/0.015   0.40
0.128 1/0.40 26 0.40
0.141 18/0.10   0.42
0.158 14/0.12   0.44
0.162   25 0.45
0.210   24 0.51
0.219 7/0.20   0.52
0.259   23 0.57
0.283 1/0.60   0.60
0.291 7/0.23   0.61
0.324   22 0.64
0.336 19/0.15   0.65
0.344 7/0.25   0.66
0.350 19/0.15   0.67
0.410 13/0.20   0.72
0.412   21 0.72
0.495 7/0.30   0.79
0.495 28/0.15   0.80
0.501 7/0.302   0.80
0.503 16/0.20   0.80
0.503 1/0.80   0.80
0.519   20 0.81
0.539 19/0.19   0.83
0.566 8/0.30   0.85
0.589 12/0.25   0.87
0.597 19/0.20   0.87
0.636 9/0.30 19 0.90
0.636 1/0.90   0.90
0.687 14/0.25   0.94
0.710 14/0.25   0.95
0.742 42/0.15   0.97
0.754 24/0.20   0.98
0.790 19/0.23   1.00
0.826   18 1.02
0.933 19/0.25   1.09
0.990 14/0.30   1.12
1.003 1/1.13   1.13
1.005 32/0.20   1.13
1.038   17 1.15
1.257 40/0.20   1.26
1.273 18/0.30   1.27
1.343 19/0.30 16 1.31
1.375 7/0.50   1.32
1.473 30/0.25   1.37
1.485 21/0.30   1.37
1.496 1/1.38   1.38
1.528 19/0.32   1.39
1.675 19/0.335 15 1.46
1.816 37/0.25   1.52
1.828 19/0.35   1.53
1.909 27/0.30   1.56
1.979 63/0.20   1.59
1.979 28/0.30   1.59
2.043 19/0.37   1.61
2.080   14 1.63
2.455 50/0.25   1.77
2.468 7/0.67   1.77
2.474 35/0.30   1.77
2.489 1/1.78   1.78
2.509 19/0.41   1.79
2.630   13 1.83
2.884 37/0.315   1.92
2.976 37/0.32   1.95
3.022 19/0.45   1.96
3.111 44/0.30   1.99
3.181 45/0.30   2.01
3.320   12 2.06
3.747 53/0.30   2.18
3.959 56/0.30   2.24
3.973 7/0.85   2.25
3.976 1/2.25   2.25
4.130   11 2.29
4.595 65/0.30   2.42
4.650 37/0.40   2.43
5.161 73/0.30   2.56
5.260   10 2.59
5.938 84/0.30   2.75
5.947 7/1.04   2.75
6.640   9 2.91
6.857 97/0.30   2.95
7.266 37/0.50   3.04
7.423 105/0.30   3.07
8.370   8 3.26
8.413 119/0.30   3.27
8.483 120/0.30   3.28
10.011 1/3.57   3.57
10.021 7/1.35   3.57
10.550   7 3.66
12.866 182/0.30   4.05
13.300   6 4.11
15.890 7/1.70   4.50
15.906 1/4.50   4.50
16.770   5 4.62
21.150   4 5.18
25.181 7/2.14   5.66
26.670   3 5.82
27.200 19/1.35   5.88
33.620   2 6.55
34.937 19/1.53   6.67