Work out the weight of a steel plate from its length, width, thickness and grade — per plate, per square metre and total for your quantity.
Results are indicative; confirm exact mill weights on your MTC. For pipe use the pipe weight calculator.
Plate weight is simply volume × density. With length, width and thickness in millimetres and density in kg/m³:
Weight (kg) = L × W × T × density ÷ 1,000,000,000
Per square metre it reduces to kg/m² = thickness (mm) × density ÷ 1000 — so a 10 mm carbon-steel plate is 78.5 kg/m², and 10 mm stainless (8000 kg/m³) is 80 kg/m². The calculator above does this for any grade and quantity.
Send grade, thickness, plate size and quantity — we'll quote plate, sheet or coil from stock.