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Metal Plate Weight Calculator — Steel, Aluminum & More

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Dimension unit Primary weight unit Material Custom density (kg/m³) Used only when Custom density is selected.Plate length Plate width Plate thickness Quantity Whole identical plates.Rate per kg (optional) 0 disables cost estimate.Target plate weight (optional) Uses the selected weight unit; 0 disables reverse solving.Measured plate weight (optional) Uses the selected weight unit; 0 disables calibration.

Calculated result

47.1 kg / plate

47.1 kg total for 1 plate(s)

94.2 kg/m² · 6,000 cm³ per plate

Enter a rate per kg for material-cost planning

Enter target plate weight to reverse-solve thickness

Enter measured plate weight to audit effective density

Show the working

1. Normalize dimensions: 1,000 × 500 × 12 mm.
2. Volume = 1,000 × 500 × 12 ÷ 1,000,000,000 = 0.006 m³.
3. Mass = 0.006 × 7,850 = 47.1 kg per plate.
4. Batch mass = 47.1 × 1 = 47.1 kg.

Nominal geometry × density estimate only. Actual alloy density, mill thickness/flatness tolerances, coatings, holes, cutouts and scale can change measured mass. Use certified material data and a calibrated scale for lifting, structural, contractual or safety-critical decisions.

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