Construction & Building Calculators

Concrete, flooring, roofing, framing, masonry, and materials estimates.

9 Calculators

Materials & Volume 1 Flooring & Paving 1 Roofing & Framing 1 Concrete & Masonry 1 Finishes & Coverings 3 Structural & Steel 1 Cost Estimation & BOQ 1

Floor Area and Concrete Volume Calculator

Calculate floor surface area, slab perimeter, concrete volume, and estimated concrete bags.

Calculate concrete volume, dry materials, cement bags, sand, aggregate, and water for slabs, footings, and columns.

Calculate brick quantities, mortar volume, cement bags, and sand for single and double brick walls.

Calculate cement bags and sand for wall plastering (12mm, 15mm, 20mm thickness).

Calculate paint liters, primer, and wall putty required for room interior and exterior painting.

Calculate tile boxes, individual tile count, grout kg, and mortar bedding for flooring.

Calculate steel rebar weight per meter (d^2/162), total weight in kg/tons, and 12m rod counts.

Calculate concrete volume, rebar steel weight, cement bags, sand, and gravel for roof slabs.

Comprehensive Bill of Quantities estimator for total house construction, labor split, waste, contractor profit, and taxes.