Steel Weight Calculator
Work out the mass of plate, bar, tube, box section and angle from their sizes, for one piece or a whole cut list. Use it to estimate material, lifting weights, freight, painting area and cost.
Results
Total mass:
- Mass of one piece
- Mass per metre
- Cross-section area
- Total length
- Outside surface, all pieces
- Material cost
Masses use the exact sizes you enter. Rolled sections have rounded corners, so a real box section usually weighs 1–4% less than shown and an angle about 1% more. The surface area is the outside of each length, for paint or galvanizing, with the cut ends left out.
Cut list
Add pieces to build a list of everything you need, with a total mass.
| Item | Material | Length, mm | Pieces | Mass, kg | Remove |
|---|---|---|---|---|---|
| Total | |||||