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a . Narrowboat Way, Hurst Business Park, Brierley Hill, West Midlands DY5 1UF

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Size Conversion Table

Size Conversion Table

GAUGE SWG B & S / A W G   GAUGE SWG B & S / A W G
inch mm inch mm inch mm inch mm
7/0 .500 12.70 - - 23 .024 0.610 .0226 .0574
6/0 .464 11.79 .580 14.73 24 .022 0.559 .020 0.508
5/0 .432 10.97 .5165 13.12 25 .020 0.508 .018 0.457
4/0 .400 10.16 .460 11.68 26 .018 0.457 .01595 0.405
3/0 .372 9.45 .4095 10.40 27 .0164 0.417 .0142 0.361
2/0 .348 8.84 .365 9.27 28 .0148 0.376 .01265 0.321
0 .324 8.23 .325 8.26 29 .0136 0.345 .0113 0.287
1 .300 7.62 .2895 7.35 30 .0124 0.312 .010 0.254
2 .276 7.01 .2575 6.54 31 .0116 0.295 .00895 0.227
3 .252 6.40 .2295 5.83 32 .0108 0.274 .00795 0.202
4 .232 5.89 .204 5.18 33 .010 0.254 .0071 0.180
5 .212 5.39 .182 4.62 34 .0092 0.234 .0063 0.160
6 .192 4.88 .162 4.11 35 .0084 0.213 .0056 0.142
7 .176 4.47 .144 3.66 36 .0076 0.193 .005 0.127
8 .160 4.06 .1285 3.26 37 .0068 0.173 .00445 0.113
9 .144 3.66 .114 2.90 38 .006 0.152 .00395 0.100
10 .128 3.25 .102 2.59 39 .0052 0.132 .00353 0.090
11 .116 2.95 .091 2.31 40 .0048 0.122 .00315 0.080
12 .104 2.64 .0808 2.05 41 .0044 0.112 .0028 0.071
13 .092 2.34 .072 1.83 42 .004 0.102 .0025 0.064
14 .080 2.03 .0642 1.63 43 .0036 0.091 .0022 0.056
15 .072 1.83 .0571 1.45 44 .0032 0.081 .002 0.051
16 .064 1.63 .0508 1.29 45 .0028 0.071 .0018 0.046
17 .056 1.42 .0453 1.15 46 .0024 0.061 .0016 0.041
18 .048 1.22 .0403 1.02 47 .002 0.051 .0014 0.036
19 .040 1.02 .036 0.914 48 .0016 0.041 .0012 0.030
20 .036 0.914 .032 0.813 49 .0012 0.031 .0011 0.028
21 .032 0.813 .0285 0.724 50 .001 0.025 - -
22 .028 0.711 .0253 0.643          

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