BOQ Calculation Tools
Interactive calculators to estimate materials, concrete volumes, and reinforcement steel
Reinforcement Ratio Calculator
Estimate reinforcement steel weight (kg/tons), 12m standard bar quantities, and material cost based on concrete volume and steel ratio presets.
Steel Ratio in Concrete Calculator
Calculate actual steel reinforcement ratio (kg/m³) and volume percentage (%) from concrete dimensions and rebar list, with density safety analysis.
Substructure Calculator
Estimate excavation, backfill, lean concrete, structure volume, formwork area, and steel reinforcement for pilecaps, footings, stump columns, and ground beams.
Lump Sum Cost by Building Type
Quick lump-sum budget from building type, quality tier, and gross floor area — with sample reference photos for each building category.
Finishing Materials Calculator
See material quantities per 1 m² for each finishing work (paint, tile, plaster, ceiling ...), then enter area to get total material counts.
AI Floor Finishing Estimator
Calculate quantities, cement-sand screed, skirting, labor crews, equipment, material waste, and generate standard BOQ items for 11 floor finish types.
AI Landscape Flooring Calculator
Calculate aggregate road layers, asphalt, grass pavers, decking, kerbs, drainage channels, road markings, and compile complete landscape BOQ reports.
Superstructure & Slab Calculator
Estimate concrete volumes, formwork areas, and reinforcement steel weights for upper floor slabs, columns, beams, and staircases.
Brickwork & Plastering Calculator
Calculate brick counts, cement bags, sand volumes, and mortar requirements for partition masonry and wall plastering.