BuildQuanty: Construction

BuildQuanty works out construction quantities and costs from the dimensions you enter: concrete, bricks and blocks, tiles, paint, drywall, roofing, rebar, earthwork, fences, decks and stairs. Collect the results in a project, add your own prices, labour and tax, and get a clear estimate. Every result shows the assumptions behind it.

CALCULATORS
• Concrete: Concrete volume & bags
• Masonry: Brick & block wall
• Flooring: Tiles, Laminate & wood flooring
• Paint: Paint
• Drywall & insulation: Drywall, Insulation
• Roofing: Roof area, Roof pitch
• Rebar: Rebar for a slab
• Land & earthwork: Land area, Excavation, Gravel, sand & topsoil
• Fences, decks & stairs: Fence, Deck, Stairs

PROJECTS AND ESTIMATES
• Add calculations to a project, group them by area, and add labour, delivery and other costs. Set labour, contingency and tax once for the whole project.
• The final estimate lists every line, the totals and the assumptions. Share it as text.
• Tap a material's price to type your own. It is remembered for next time and can be corrected under Settings → Materials and prices.
• Up to 3 projects in this version.

MADE FOR THE SITE
• A sketch shows which letter is which dimension.
• Waste allowances with typical ranges for each trade, and results in what you buy: tiles, boxes, bags, cans or rolls.
• Metric or imperial, one tap to change the unit of a dimension, and the currency symbol you choose.
• Stairs: risers, treads, run and angle, checked against an example rule you can edit. A geometry check, not a building-code approval.
• Search in your language, or with trade words such as CMU, sheetrock or sonotube.
• Favorites, and a history kept on this phone only. Share any result as text.
• Light and dark themes, 18 languages, and a side-by-side layout on tablets.

MARKED PRO
Some features carry a PRO mark:
• Unlimited projects
• Your material library
• Advanced trade calculators: Concrete mix, Plaster & render, Tile adhesive & grout, Wallpaper
• PDF and CSV estimates
• Templates and presets
• Custom colours
Premium features are coming soon. We're preparing additional features for a future update. Stay tuned!
Until then, you can choose to watch one ad to use an advanced calculator until you close BuildQuanty, or to export one estimate as PDF or CSV.

PRIVACY AND ADS
Projects, prices and history are stored only on this device and work offline. Nothing you type is sent anywhere. No account, no sign-in, no server and no analytics.
BuildQuanty is free and shows Google AdMob banner ads on these screens only: Calculators, History, Projects, Estimate. Never while you enter dimensions or edit a project. No ad interrupts you: the only full-screen ad is one you choose to watch. Where the law requires it, you are asked for consent first. There are no purchases in this version.

Every result comes from the dimensions, waste, coverage and densities you enter, and shows its assumptions. Stair checks compare with the numbers you choose; they are not a building-code approval, and the app does no structural design.

Made by Mobile Castle.