Gauge to Decimal ChartCourtesy of Affiliated Steel & Tube steel distributor in California. For a quote or to order, please call customer service at 909.923.8005 or complete the online RFQ. | GAUGE NUMBER | DECIMAL INCHES
| 0000
| .454
| 000
| .425
| 00
| .380 | 0
| .340
| 1
| .300
| 2
| .284
| 3
| .259
| 4
| .238 | 5
| .220 | 6
| .203 | 7
| .180 | 8
| .165
| 9
| .148
| 10
| .134
| | 11 | .120 | | 12 | .109 | | 13 | .095 | | 14 | .083 | | 15 | .072 | 16 | .065 | 17 | .058 | 18 | .049 | 19 | .042 | 20 | .035 | 21 | .032 | 22 | .028 | 23 | .025 | 24 | .022 | 25 | .020 | 26 | .018 | 27 | .016 | 28 | .014 | 29 | .013 | 30 | .012 | 31 | .010 | 32 | .009 | 33 | .008 | 34 | .007 | 35 | .005 | 36 | .004 |
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