Sheet Plate Weight Chart

Sheet Plate Weight Chart

Sheet Plate Weight Calculation Based on Thickness and Dimensions, Mild Steel and Stainless Steel Plate Weight Reference Chart, Standard Steel Plate Dimensions, Thicknesses and Theoretical Weight Values, Industrial Applications of Sheet Plate Weight Charts in Fabrication, Factors Affecting Steel Plate Weight and Material Density, How to Calculate Steel Sheet Plate Weight Accurately, Steel Plate Weight Per Square Meter and Square Foot, Standard Material Density Values for Steel Plate Weight Calculation

Sheet Plate Weight Chart provides reference weight values for steel plates based on standard dimensions, thicknesses, material density, and plate size. It helps engineers, fabricators, procurement teams, stockists, and industrial buyers estimate material weight, calculate approximate quantities, plan transportation, assess structural loads, and prepare cost estimates. The chart supports efficient material selection and inventory management for carbon steel, stainless steel, and alloy steel plates. Important Note: Theoretical weights are calculated using nominal dimensions and standard material densities; actual weights may vary depending on material grade, manufacturing tolerances, dimensional variations, and applicable specifications. Always verify the material grade, thickness, length, width, and relevant industry standards before finalizing procurement or engineering calculations.

Sheet Weight Chart

Gauge (ga) Steel Thickness (in.) Steel Thickness (mm) Aluminum Thickness (in.) Aluminum Thickness (mm)
3 0.2391 6.07 0.2294 5.83
4 0.2242 5.69 0.2043 5.19
5 0.2092 5.31 0.1819 4.62
6 0.1943 4.94 0.162 4.11
7 0.1793 4.55 0.1443 3.67
8 0.1644 4.18 0.1285 3.26
9 0.1495 3.80 0.1144 2.91
10 0.1345 3.42 0.1019 2.59
11 0.1196 3.04 0.0907 2.30
12 0.1046 2.66 0.0808 2.05
13 0.0897 2.28 0.072 1.83
14 0.0747 1.90 0.0641 1.63
15 0.0673 1.71 0.0571 1.45
16 0.0598 1.52 0.0508 1.29
17 0.0538 1.37 0.0453 1.15
18 0.0478 1.21 0.0403 1.02
19 0.0418 1.06 0.0359 0.91
20 0.0359 0.91 0.032 0.81
21 0.0329 0.84 0.0285 0.72
22 0.0299 0.76 0.0253 0.64
23 0.0269 0.68 0.0226 0.57
24 0.0239 0.61 0.0201 0.51
25 0.0209 0.53 0.0179 0.45
26 0.0179 0.45 0.0159 0.40
27 0.0164 0.42 0.0142 0.36
28 0.0149 0.38 0.0126 0.32
29 0.0135 0.34 0.0113 0.29
30 0.012 0.30 0.01 0.25
31 0.0105 0.27 0.0089 0.23
32 0.0097 0.25 0.008 0.20
33 0.009 0.23 0.0071 0.18
34 0.0082 0.21 0.0063 0.16
35 0.0075 0.19 0.0056 0.14
36 0.0067 0.17 – –

Sheet Thickness and Weight – Imperial Units

Nominal Size Thickness (inches) Weight (lb/ft²)
3/16 7.65
1/4 10.2
5/16 12.8
3/8 15.3
7/16 17.9
1/2 20.4
9/16 22.9
5/8 25.5
11/16 28.1
3/4 30.6
13/16 33.2
7/8 35.7
1 40.8
1 1/8 45.9
1 1/4 51.0
1 3/8 56.1
1 1/2 61.2
1 5/8 66.3
1 3/4 71.4
1 7/8 76.5
2 81.6
2 1/8 86.7
2 1/4 91.8
2 1/2 102
2 3/4 112
3 122
3 1/4 133
3 1/2 143
3 3/4 153
4 163
4 1/4 173
4 1/2 184
5 204
5 1/2 224
6 245
6 1/2 265
7 286
7 1/2 306
8 326
9 367
10 408

Plate Thickness and Weight – Imperial Units

Plate Thickness (mm) Weight (kg/m2)
1.6 12.6
2.0 15.7
2.5 19.6
3 23.6
3.2 25.1
4 31.4
5 39.3
6 47.1
8 62.8
10 78.5
12.5 98.1
15 118
20 157
22.5 177
25 196
30 236
32 251
35 275
40 314
45 353
50 393
55 432
60 471
65 510
70 550
75 589
80 628
90 707
100 785
110 864
120 942
130 1051
150 1178
160 1256
180 1413
200 1570
250 1963