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RCC Roof Slab
Materials and cost of an RCC roof slab with beams: cement bags, sand, crush, steel and shuttering at today's prices.
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About this calculator
Enter the slab size and thickness to get the concrete, steel and cost.
How it's calculated
- Concrete = area × thickness × (1 + beams %)
- Materials from the nominal mix (dry factor 1.54)
Results are calculated from the values you enter using standard formulas. Download the PDF to keep a record. For certified testing, design or construction, talk to our engineers.
Cite this tool
Kataria Engineering & Consultancy Services (2026). RCC Roof Slab [online calculator]. https://katariaengineering.com/tools/roof-slab-calculator.html
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