How to Calculate Aluminium Weight (Complete Guide)

Calculating aluminium weight is essential for engineers, buyers, and manufacturers. In this guide, you will learn simple formulas to calculate aluminium weight for different shapes like rods, tubes, and sheets.

Basic Formula for Aluminium Weight

The weight of aluminium depends on its volume and density. The standard density of aluminium is:

2.7 g/cm³

Weight Formula:

Weight = Area × Length × Density

1. Circular Bar Weight Calculation

For a round aluminium rod:

Area = π × D² / 4

Example: If diameter = 50 mm

Weight per meter ≈ 5.30 kg

2. Rectangular Bar

Area = Width × Height

3. Hollow Sections (Tubes)

Area = Outer Area - Inner Area

Use Online Calculator

Instead of manual calculation, use our free tool:

Conclusion

Understanding aluminium weight calculation helps in accurate costing and planning. Bookmark this guide or use our calculator for quick results.