BWG Gauge Chart | Webco Industries, Inc.

B.W. GaugeDecimal EquivalentMillimeter Equivalent
10.3007.620
20.2847.214
30.2596.579
40.2386.045
50.2205.588
60.2035.156
70.1804.572
80.1654.191
90.1483.759
100.1343.404
110.1203.048
120.1092.769
130.0952.413
140.0832.108
150.0721.829
160.0651.651
170.0581.473
180.0491.245
190.0421.067
200.0350.889
210.0320.813
220.0280.711
230.0250.635
240.0220.559
250.0200.508
260.0180.457
270.0160.406
280.0140.356
290.0130.330
300.0120.305
310.0100.254
320.0090.229
330.0080.203
340.0070.178
350.0050.127
360.0040.102