Weight of Steel Calculator
Weight of round steel bars using the standard D²/162 rule (density 7850 kg/m³).
W = D² / 162 × L × n
- W = weight (kg)
- D = bar diameter (mm)
- L = length per bar (m)
- n = number of bars
Result
Enter values and press Calculate.
W = D² / 162 × L × n
For educational and general reference only. Results depend on the accuracy of the values entered and are rounded to the selected precision. Verify critical designs with a qualified engineer and applicable codes. Full disclaimer