The calculator uses the common formula: Steel quantity equals concrete volume multiplied by steel density and the selected steel percentage.
Estimated Steel Required
kg
Steel %: 1%
Steel Required: 392.5 kg
Steel %: 2%
Steel Required: 785 kg
Steel %: 0.8%
Steel Required: 314 kg
Steel %: 2.5%
Steel Required: 981.25 kg
Note: Values are approximate and meant for estimation purposes only. Final steel quantity depends on structural design, load conditions, reinforcement detailing, and applicable engineering standards.