Glass Square Tube Weight Calculator

Summary

Enter outer side length, wall thickness, and tube length to instantly calculate the weight of a hollow square glass tube.

How it works

1. Enter the outer side length of the square tube in millimeters.
2. Enter the wall thickness in millimeters (must be less than half the outer side).
3. Enter the tube length in millimeters or switch units to meters.
4. The calculator computes the inner side length as outer minus two wall thicknesses.
5. Cross-sectional glass area = outer side² − inner side².
6. Weight = cross-sectional area × length × glass density (2500 kg/m³), converted to kg.

Use cases

• Estimate shipping weight for architectural glass tube orders.
• Structural load analysis when planning glass tube installations.
• Material cost estimation based on glass weight per unit length.
• Compare weights of tubes with different wall thicknesses.
• Engineering feasibility checks for glass tube assemblies.
• Academic or lab use for glass tube experiments requiring known mass.

Frequently Asked Questions