Wire Gage a Conversion Table


S.W.G

B.W.G

B.＆ S.

A.S.W.G.

J.de P.

W.G.

B.G.

U.S.S.
British Imperial Standard Wire Gage

Birmingham Wire Gage.

Brown and Sharpe Wire Gage.

American Standard Wire Gage : W.＆ M.

Paris Wire Gage.

Westphalia Wire Gage.

Standard Birmingham Sheet and Hoop.

U.S. Standard for Sheet and Plate Iron and Steel


Gage
No.
S.W.G.
mm
B.W.G.
mm
B.＆ S.
mm
A.S.
W.G.
mm
A.S.
W.G.
inch
J.de P.
mm
W.G.
mm
B.G.
mm
U.S.S.
mm
0000000
000000
00000
0000
000
00
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
12.699
11.785
10.972
10.159
9.448
8.839
8.229
7.620
7.010
6.401
5.873
5.385
4.877
4.470
4.064
3.658
3.251
2.946
2.632
2.337
2.032
1.829
1.626
1.422
1.219
1.016
.9144
.8128
.7112
.6096
.5588
.5080
.4572
.4166
.3759
.3454
.3150
.2946
.2743
.2540
.2337
.2134
.1930
.1727
.1524
.1321
.1219
12.70
11.532
10.495
9.652
8.636
7.620
7.213
6.579
6.045
5.588
5.156
4.572
4.191
4.759
3.404
3.048
2.769
2.413
2.108
1.829
1.651
1.473
1.245
1.067
.8884
.8128
.7109
.6347
.5585
.5078
.4570
.4062
.3555
.3300
3047
.2539
.2286
.2031
.1777
.1269
.1216


14.73
13.12
11.68
10.40
9.266
8.255
7.348
6.543
5.827
5.189
4.620
4.115
3.665
3.264
2.906
2.588
2.304
2.052
1.826
1.628
1.450
1.290
1.151
1.024
.9116
.8128
.7239
.6426
.5740
.5105
.4547
.4039
.3607
.3200
.2875
.2540
.2268
.2019
.1798
.1600
.1425
.1270
.1112
.1006
.0897
.0897
12.45
11.72
10.93
10.00
9.208
8.407
7.785
7.188
6.688
6.190
5.723
5.258
4.877
4.496
4.115
3.767
3.429
3.061
2.680
2.324
2.032
1.829
1.583
1.372
1.207
1.041
.8839
.8052
.7264
.6553
.5862
.5182
.4597
.4394
.4115
.3810
.3556
.3353
.3251
.2997
.2642
.2413
.2286
.2159
.2032
.1905
.1778
0.4900
0.4615
0.4305
0.3938
0.3625
0.3310
0.3065
0.2830
0.2625
0.2437
0.2253
0.2070
0.1920
0.1770
0.1620
0.1483
0.1350
0.1205
0.1055
0.0915
0.0800
0.0720
0.0625
0.0540
0.0475
0.0410
0.0348
0.0318
0.0286
0.0258
0.0230
0.0204
0.0181
0.0173
0.0162
0.0150
0.0140
0.0132
0.0122
0.0118
0.0104
0.1195
0.0090
0.0085
0.0080
0.0075
0.0070

(PI)100
(P)500
600
700
800
900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.800
2.000
2.200
2.400
2.700
3.000
3.400
3.900
4.400
4.900
5.400
5.900
6.400
7.000
7.600
8.200
8.800
9.400
10.000


.60
.68
.76
.80
.88
1.00
1.12
1.20
1.30
1.40
1.56
1.66
1.84
2.04
2.20
2.40
2.60
3.92
3.40
3.84
4.20
4.65
5.45
5.96
7.00
7.60
8.80
9.40
10.00


12.700
11.303
10.069
8.971
7.993
7.122
6.350
5.652
5.032
4.481
3.988
3.551
3.175
2.827
2.517
2.240
1.994
1.775
1.588
1.412
1.257
1.118
.9956
.8865
.7938
.7077
.6289
.5598
.4981
.4432
.3969
.3531
.3124
.2794
.2489
.2210
.1956
.1753
.1579
.1372
.1219

12.700
11.906
11.113
10.319
9.525
8.732
7.938
7.144
6.747
6.350
5.953
5.556
5.159
4.763
4.366
3.969
9.572
2.175
2.778
2.381
1.984
1.786
1.588
1.429
1.270
1.111
.9525
.8731
.7938
.7114
.6350
.5556
.4763
.4366
.3969
.3572
.3175
.2778
.2580
.2381
.2183
.1984
.1786
.1687
.1588