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Pipe & Tube Weight Calculator

Calculate weight of round pipes, square tubes, and rectangular hollow sections

Material

Width

Thickness

Length

Quantity

pcs

⚖️Calculation Result

Unit Weight

14.130 kg

Material

Mild Steel

Est. Cost

₹918

Density

7850

📐 Flat Bar Formula

W = Width × Thickness × Length × ρ

W = Width · T = Thickness · L = Length · ρ = Density

Flat Bar Weight Calculation Formula

A flat bar (often called MS Patti in India) is calculated using the exact same logic as a metal plate. The formula is: Weight = Width × Thickness × Length × Density.

For example, if you have a 50mm wide and 6mm thick Mild Steel flat bar that is 6 meters long:
Volume = 0.05m × 0.006m × 6m = 0.0018 m³.
Weight = 0.0018 × 7850 kg/m³ = 14.13 kg.

This calculator automatically converts all your millimeter inputs into standard SI units to provide 100% accurate theoretical weight for fabrication estimates.