Weight Calculator for metal bars

Simply take the diameter or the measurement across flats in millimetres and square it (in the case of flats, dimension A x dimension B) then use the appropriate multiplier from the table above to give the weight in kilograms per metre.

Weight Calculator for steel plates

Dimension A in metres x dimension B in metres x thickness in millimetres x 7.85 = weight of plate in kgs

Weight Calculator for steel tubes

Sizes in millimetres to be used.

Outside diameter – wall thickness x wall thickness x 0.02466 = weight per metre in kg.

more...