Steel Gauge charts

Common gauge charts for both coated and uncoated steel

Coated Steel

GaugeDecimal (in)RangeLBS / SQFT
10.1382.1292 - .14725.78125
11.1233.1143 - .13235.15625
12.1084.0994 - .11744.53125
13.0934.0854 - .10143.90625
14.0785.0705 - .08653.28125
15.0710.0650 - .07702.96875
16.0635.0575 - .06952.65625
17.0575.0525 - .06252.40625
18.0516.0466 - .05662.15625
19.0456.0406 - .05061.90625
20.0396.0356 - .04361.65625
21.0366.0326 - .04061.53125
22.0336.0296 - .03761.40625
23.0306.0266 - .03461.28125
24.0276.0236 - .03161.15625
25.0247.0207 - .02871.03125
26.0217.0179 - .02170.90625
27.0202.0172 - .02320.84375
28.0187.0157 - .02170.78125
29.0172.0142 - .02020.71875
30.0157.0127 - .01870.65625

Uncoated Steel

GaugeDecimal (in)HR RangeCR RangeLBS / SQFT
4.2242.2152 - .2332-9.3750
5.2092.2002 - .2182-8.7500
6.1943.1853 - .2033-8.1250
7.1793.1713 - .1873.1703 - .18837.5000
8.1644.1564 - .1724.1554 - .17346.8750
9.1495.1415 - .1575.1405 - .15856.2500
10.1345.1265 - .1425.1285 - .14055.6250
11.1196.1116 - .1276.1136 - .12565.0000
12.1046.0966 - .1126.0986 - .11064.3750
13.0897.0827 - .0967.0847 - .09473.7500
14.0747.0677 - .0817.0697 - .07973.1250
15.0673.0613 - .0733.0623 - .07232.8120
16.0598.0538 - .0658.0548 - .06482.5000
17.0538.0478 - .0598.0498 - .05482.2500
18.0478.0428 - .0528.0438 - .05182.0000
19.0418-.0378 - .04581.7500
20.0359-.0329 - .03891.5000
21.0329-.0299 - .03591.3750
22.0299-.0269 - .03291.2500
23.0269-.0239 - .02991.1250
24.0239-.0209 - .02691.0000
25.0209-.0179 - .02390.8750
26.0179-.0159 - .01990.7500
27.0164-.0144 - .01840.6880
28.0149-.0129 - .01690.6250
29.0135-.0115 - .01550.5620
30.0120-.0110 - .01300.5000