Slab Steel Calculator
Estimate reinforcement steel from concrete quantity and structural member type.
Assumed steel rate:
80 kg/m³
Estimated Steel Quantity
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Method:
Steel quantity = Concrete volume × Assumed steel rate.
Default preliminary rates used are: Footing 80, Beam 120, Column 160, Staircase 110, Slab 80, Lintel 120 and Retaining Wall 110 kg/m³.
If concrete volume is entered in ft³, it is converted to m³ using 1 ft³ = 0.0283168466 m³ before calculating steel quantity.
These rates are approximate estimating assumptions only. Actual reinforcement should be based on structural drawings, design calculations or the project bar bending schedule.
Default preliminary rates used are: Footing 80, Beam 120, Column 160, Staircase 110, Slab 80, Lintel 120 and Retaining Wall 110 kg/m³.
If concrete volume is entered in ft³, it is converted to m³ using 1 ft³ = 0.0283168466 m³ before calculating steel quantity.
These rates are approximate estimating assumptions only. Actual reinforcement should be based on structural drawings, design calculations or the project bar bending schedule.