0.375" thick stainless steel plate and sheet weighs 15.606 lb per sq ft (76.19 kg per sq m). Weight = cross-section area x length x 0.289 lb per cubic inch.
How much does stainless steel 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 | 2.601 | 12.70 | 83.2 |
| 0.125" thick | 0.1250 | 5.202 | 25.40 | 166.5 |
| 0.1875" thick | 0.1875 | 7.803 | 38.10 | 249.7 |
| 0.25" thick | 0.2500 | 10.404 | 50.80 | 332.9 |
| 0.375" thick | 0.3750 | 15.606 | 76.19 | 499.4 |
| 0.5" thick | 0.5000 | 20.808 | 101.59 | 665.9 |
| 0.75" thick | 0.7500 | 31.212 | 152.39 | 998.8 |
| 1" thick | 1.0000 | 41.616 | 203.19 | 1331.7 |
Formula: weight per square foot = 144 x thickness x density; weight = area x length x 0.289 lb/in3. For any other size use the metal weight calculator.
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Frequently asked questions
How do you calculate the weight of stainless steel plate and sheet?
Multiply the cross-section area in square inches by the length in inches and by the density, 0.289 lb per cubic inch for stainless steel (304). 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 0.289.
How does stainless steel compare with steel by weight?
Stainless steel is 2% heavier than carbon steel for the same size: 0.289 lb per cubic inch against 0.2836. The same bar or plate in stainless steel weighs 1.02 times the steel figure.
Other stainless steel 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.