2 Waste & Loss Factor
Instant Results & Bill of Quantities
Total formwork area
0.00 م²
Each element is its own row.
Waste & Loss Factor
0.00 م²
Formwork area (m²)
Estimated Total Cost
0 SAR
Formwork rate per m²
Instant Results & Bill of Quantities
| Element type | Weight / Quantity | Formula & Specifications |
|---|
Result type: Detailed Calculation
Formulas & Assumptions
Formulas used
Column: A = 2 × (b + d) × hColumns: section perimeter × heightBeam: A = (2d + b) × LBeams: two sides + soffitSlab: A = L × WSlabs: soffit areaFooting: A = 2 × (L + W) × tFootings: side faces
Assumptions & reference values
- Editable assumptionContact area excludes faces bearing on the ground or connected surfaces.
- Default valueDefault waste 10% for cutting and re-use.
Notices: This result is intended for quantity estimation. Verify quantities against approved drawings and project specifications before procurement or construction.
This calculator provides quantity and preliminary cost estimation. Structural design, material specifications and final quantities must be verified against project drawings, specifications and applicable engineering standards.