Metal weight

3 mm steel sheet weight

A 3 mm steel sheet weighs 23.55 kg/m². A standard 1000×2000 mm sheet weighs 47.1 kg. Values are theoretical, for a density of 7.85 g/cm³.

Weight per square metre23.55kg/m²
1000×2000 sheet47.1kg
1500×3000 sheet106.0kg
2,000 mmt = 3 mm, width 1,000
Thickness
3 mm
Weight per m²
23.55 kg
Volume per m²
3.00 dm³

Weight by sheet size

Size (mm)SteelStainless 304Aluminium
1,000 × 2,00047.10 kg47.58 kg16.20 kg
1,250 × 2,50073.59 kg74.34 kg25.31 kg
1,500 × 3,000105.97 kg107.05 kg36.45 kg
1,500 × 6,000211.95 kg214.11 kg72.90 kg
2,000 × 4,000188.40 kg190.32 kg64.80 kg
2,000 × 6,000282.60 kg285.48 kg97.20 kg
2,500 × 12,000706.50 kg713.70 kg243.00 kg

How it was calculated

The weight is the section area multiplied by the material density:

kg/m² = thickness in mm × 7.85. A sheet weighs width (m) × length (m) × thickness (mm) × 7.85.

The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.

Other steel sheet sizes

Steel sheet 0.6 mmSteel sheet 0.7 mmSteel sheet 0.8 mmSteel sheet 1 mmSteel sheet 1.2 mmSteel sheet 1.5 mmSteel sheet 2 mmSteel sheet 2.5 mmSteel sheet 3 mmSteel sheet 4 mmSteel sheet 5 mmSteel sheet 6 mmSteel sheet 8 mmSteel sheet 10 mmSteel sheet 12 mmSteel sheet 15 mmSteel sheet 20 mmFull table →

Working out a whole order?

Add 3 mm sheet to the materials list and see the total weight and cost of the order, together with the other products.

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Frequently asked questions

How much does one square metre of 3 mm sheet weigh?

One square metre of 3 mm steel sheet weighs 23.55 kg.

How much does a 1000×2000 mm sheet of 3 mm weigh?

A 1000×2000 mm steel sheet, 3 mm thick, weighs 47.10 kg.