AWG to mm conversion table

The AWG (American Wire Gauge) to mm conversion table:

AWGDiameter
(mm)
Diameter
(in)
Square
(mm2)
Resistance
(ohm/1000m)
400.08.0.00503420
390.09.0.00642700
380.100.00400.00782190
370.110.00450.00951810
360.130.0050.0131300
350.140.00560.0151120
340.160.00630.020844
330.180.00710.026676
320.200.0080.031547
300.250.010.049351
280.330.0130.08232.0
270.360.0180.096178
260.410.0160.13137
250.450.0180.16108
240.510.020.2087.5
220.640.0250.3351.7
200.810.0320.5034.1
181.020.040.8221.9
161.290.0511.313.0
141.630.0642.08.54
131.800.0722.66.76
122.050.0813.35.4
102.590.105.263.4
83.250.138.302.2
64.1150.1713.301.5
45.1890.2021.150.8
26.5430.2633.620.5
17.3480.2942.410.4
08.2520.3353.490.31
00 (2/0)9.2660.3767.430.25
000 (3/0)10.400.4185.010.2
0000 (4/0)11.6840.46107.220.16

Source: Engineering Toolbox

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