Construction calculators and tools
Free calculators for the quantities you actually order — cement bags, concrete volume, bricks, TMT steel weight, paint, tiles and a full material estimate per square foot.
- Cement Calculator — Work out how many 50 kg cement bags, and how much sand and aggregate, a concrete pour needs. Enter the wet volume of concrete and the nominal mix you are using.
- Concrete Calculator — Calculate the concrete volume for a slab, beam, column or footing, and the dry material it needs at a standard M20 (1 : 1.5 : 3) mix.
- Brick Calculator — Find how many standard Indian bricks (190 × 90 × 90 mm with 10 mm mortar) a wall needs, and the mortar that goes with them.
- Steel Calculator — Calculate the weight of TMT reinforcement bars using the standard D² ÷ 162 formula, so you can order steel by weight instead of guessing.
- Paint Calculator — Estimate how many litres of paint a wall or room needs, at a typical coverage of 120 square feet per litre per coat.
- Tile Calculator — Work out how many tiles and boxes a floor or wall needs, including the wastage allowance for cutting at edges.
- Material Quantity Calculator — Get an indicative bill of materials for a house from its built-up area, using standard per-square-foot consumption for Indian RCC framed construction.