Steel Plate Weight Calculator
Estimate the weight and material cost of steel plate by entering length, width, thickness, and quantity.
Enter plate length.
Enter plate width.
Choose inches or feet for length and width.
Enter thickness as a fraction or decimal. Examples: 3/16, 1/4, 1/2, 0.25, 1-1/2.
Number of plates.
Optional. Enter your steel cost per lb.
Weight Per Plate
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Total Weight
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Total Sq. Ft.
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Estimated Material Cost
Enter cost per lb
Calculation uses standard steel density of 0.2836 lb/in³. Actual weight may vary slightly depending on steel grade, mill tolerances, scale, and cut size.