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Civil Construction

Cost estimators, material calculators & land unit converters.

House Construction Cost Estimator

Turnkey build cost with material & labour split, editable rates, your currency.

Concrete Mix Calculator

Cement, sand, aggregate & water for any nominal mix (M5-M25).

Cement Bags Calculator

How many 50 kg cement bags for a concrete volume.

Steel Weight Calculator

Rebar weight from diameter, length and bar count.

Brick Quantity Estimator

Bricks, cement and sand for a wall - with door/window deductions.

Plaster Material Calculator

Cement & sand for wall plaster.

Tile & Flooring Calculator

Tiles needed for a floor with wastage.

Paint Calculator

Paint and primer litres with pack sizes, by area and coats.

RCC Slab Concrete Calculator

Concrete and materials for a slab.

Column Concrete Calculator

Concrete for rectangular columns.

Beam Concrete Calculator

Concrete for rectangular beams.

Excavation Volume Calculator

Earthwork volume for foundations.

Water Tank Capacity Calculator

Litres for rectangular or circular tanks.

Roofing Sheet Estimator

Sheets for a roof with overlap allowance.

Staircase Concrete Calculator

Approx. concrete for a straight flight.

Sand Weight Calculator

Convert sand volume to tonnes/kg.

Aggregate Weight Calculator

Convert aggregate volume to tonnes/kg.

Anti-Termite Treatment Calculator

Approx. chemical quantity for soil treatment.

RCC Work Cost Estimator

Concrete + steel cost for RCC work at local rates.

Land Area Converter

Marla, Kanal, Acre, Bigha (regional), Cent, Guntha & metric.

Cement Mortar Calculator

Cement & sand for mortar by volume and mix ratio.

Concrete Block Calculator

Blocks and mortar for a block wall.

Wall Putty Calculator

Putty bags for a wall area by coats.

Steel Reinforcement Estimator

Indicative steel weight from concrete volume by member type.

Carpet / Built-up Area Calculator

Convert between carpet, built-up and super built-up area.

Staircase Design Calculator

Risers, treads and going for a floor height (Blondel rule) with NBC 2016 checks.

False Ceiling Board Calculator

Gypsum/POP boards for a room with wastage.

Boundary Wall Calculator

Bricks, pillars and plaster for a compound wall.

AC Tonnage Calculator

Right AC size for your room - tonnage by size, sunlight and floor.

Solar System Sizing Calculator

Rooftop solar kWp, panels, roof area and optional battery backup from your monthly units.

Wallpaper Roll Calculator

Rolls for a room by perimeter, height and pattern repeat - standard strip method.

Room Lighting Calculator

How many bulbs/fixtures a room needs - lumens by room type and size.

Curtain Fabric Calculator

Metres of curtain fabric from track width, drop, fullness and pattern repeat.

Plot Area Calculator

Land area for rectangle, triangle or trapezoid plots - with sq ft, sq yd, acre and cent.

Ramp Slope Calculator

Ramp length, width, landings and handrails for a rise - NBC 2016 reference table.

Plinth Area Calculator

Built-up plinth area for up to 3 floors from external wall-to-wall dimensions.

Wardrobe Material Calculator

Plywood sheets, laminate, hinges and channels for a wardrobe - editable local rates.