Square Tube Weight Calculator
Calculate the precise weight of Square or Rectangular tubes (HSS) for Steel, Aluminum, and more.
Calculation Result
Material Density
7850 kg/m³Weight Per Meter
-Total Tube Weight
-About the Square Tube Weight Calculator
Whether you are an engineer, fabricator, or DIY enthusiast, calculating the exact weight of hollow structural sections (HSS) is crucial for estimation and logistics. This tool helps you determine the weight of square and rectangular tubes based on their dimensions and material type.
By inputting the width, height, thickness, and length, our calculator instantly provides the total weight in kilograms. It supports various common materials including Mild Steel, Stainless Steel, Aluminum, Brass, and Copper.
Why Calculate Tube Weight?
- Cost Estimation: Metal is often sold by weight. Knowing the exact weight helps in calculating raw material costs accurately.
- Structural Safety: Engineers need precise weight data to ensure load-bearing structures are designed safely.
- Logistics & Shipping: Accurately estimating the total weight of a shipment helps in planning transport and avoiding overload penalties.
- Material Comparison: Compare how much lighter an Aluminum structure would be compared to Steel for the same dimensions.
How the Calculation Works
The calculation is based on the volume of the material multiplied by its density. The formula used is:
Weight = Volume × Density
Where Volume is calculated by subtracting the inner hollow volume from the outer volume:
Area = (Outer Width × Outer Height) - ((Outer Width - 2×Thickness) × (Outer Height - 2×Thickness))
Volume = Area × Length
For example, Mild Steel has a density of approximately 7850 kg/m³, while Aluminum is much lighter at 2700 kg/m³.
Frequently Asked Questions
Common questions regarding metal weight calculation.
Enter the Cross-section dimensions (Width, Height, Thickness) in millimeters (mm) and the Length of the tube in meters (m). The result is generated in kilograms (kg).
Yes! Simply enter different values for Width and Height. For Square tubes, enter the same value for both.
The result is theoretical based on standard densities. Actual weight may vary slightly (±5%) due to manufacturing tolerances and corner radius variations (which are not accounted for in this simplified geometric formula).