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Estimate RCC column concrete for rectangular or circular sections — dimensions, height, quantity and wastage. Optional mix materials and cost. Does not provide structural design or load-capacity calculations.
Last updated: Aug 2026
Rectangular: V = B × D × H · Circular: V = π × (Ø/2)² × H · Total = V × qty · Order = Total × (1 + wastage%)
Material estimates reuse the shared RCC dry-factor and grade mix path. No structural design or load-capacity output is produced.
Calculate RCC column concrete volume for rectangular and circular columns. Enter dimensions, height, quantity and wastage for individual and total volume, optional mix materials and cost. Does not provide structural design or load-capacity calculations.
Rectangular example: 230 × 450 mm × 3 m, 6 columns, 5% wastage → each ≈ 0.311 m³; wet total ≈ 1.863 m³. Circular example: Ø 300 mm × 3 m → each ≈ 0.212 m³.
Rectangular (B × D × H) and circular (π × (Ø/2)² × H). Pick a shape, enter dimensions, height, number of columns and wastage.
Individual column volume, total wet concrete for the quantity, and order volume after wastage. Optional mix materials and cost use the shared concrete utilities.
No. This tool does not provide structural design or load-capacity calculations. Use it for concrete volume and material planning only. Actual reinforcement must follow structural drawings from a qualified engineer.
Use the linked beam, slab and footing calculators, or the RCC hub — they share the same concrete volume utilities.