0.375" thick aluminum plate and sheet weighs 5.265 lb per sq ft (25.71 kg per sq m). Weight = cross-section area x length x 0.0975 lb per cubic inch.
How much does aluminum plate and sheet weigh per square foot?
| Size | Area (sq in per inch width) | lb per sq ft | kg per sq m | 4 x 8 ft sheet, lb |
|---|---|---|---|---|
| 0.0625" thick | 0.0625 | 0.878 | 4.28 | 28.1 |
| 0.125" thick | 0.1250 | 1.755 | 8.57 | 56.2 |
| 0.1875" thick | 0.1875 | 2.633 | 12.85 | 84.2 |
| 0.25" thick | 0.2500 | 3.510 | 17.14 | 112.3 |
| 0.375" thick | 0.3750 | 5.265 | 25.71 | 168.5 |
| 0.5" thick | 0.5000 | 7.020 | 34.27 | 224.6 |
| 0.75" thick | 0.7500 | 10.530 | 51.41 | 337.0 |
| 1" thick | 1.0000 | 14.040 | 68.55 | 449.3 |
Formula: weight per square foot = 144 x thickness x density; weight = area x length x 0.0975 lb/in3. For any other size use the metal weight calculator.
Cut and measure your stock
Frequently asked questions
How do you calculate the weight of aluminum plate and sheet?
Multiply the cross-section area in square inches by the length in inches and by the density, 0.0975 lb per cubic inch for aluminum (6061). For this shape the area is: weight per square foot = 144 x thickness x density. A foot of stock is 12 inches, so weight per foot is area x 12 x 0.0975.
How does aluminum compare with steel by weight?
Aluminum is 66% lighter than carbon steel for the same size: 0.0975 lb per cubic inch against 0.2836. The same bar or plate in aluminum weighs 0.34 times the steel figure.
Other aluminum shapes
Plate and sheet in other metals
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Weights from typical published densities; actual alloys and mill tolerances vary by a few percent. Not an engineering load calculation.