Square Tube Weight Calculator
Square tube weight is the outside square area minus the inside hollow square area, times length and density.
square tube weight calculator steel square tube weight hss weight calculator
Square tube area
A = outside^2 - (outside - 2 * wall)^2
Weight formula
kg = density * A * length / 1,000,000
Worked example
A 50 mm square steel tube with 5 mm wall has area 900 mm2 and weighs about 7.07 kg/m.
Related pages
- Metal weight calculator - working calculator for bar, tube, plate and angle stock.
- Metal weight formula - unit conversions, density and cross-section formulas.
- Material density chart - density values for steel, stainless, aluminum, brass and more.
- Bar weight calculator - round, square, hex and flat bar formulas.
- Square tube deflection calculator - check stiffness after weight is known.