Construction calculator for concrete, rebar, bricks, and material estimates.
3.90·6,967 reviews·500,000+ downloads
Pros & Cons
All-in-one suite covering multiple construction calculations in one app
Works offline for field use and lightweight performance
Supports both metric and imperial units for global usability
Pro features unlock advanced design and cost estimation tools such as RCC footing and beam design
Base version focuses on calculations; some advanced RCC design features require Pro
Some competitors offer broader project templates or integration options beyond calculations
About Construction Calculator A1
Construction Calculator A1 is a productivity app developed by Binary and Bricks Pvt. Ltd..
Download Statistics
Construction Calculator A1 has been downloaded 820 thousand times. In the last 30 days, the app was downloaded 40 thousand times.
User Ratings
Construction Calculator A1 is rated 3.90 out of 5 stars. The rating is based on 7 thousand ratings.
App Information
Construction Calculator A1 is FREE to download. The APK download size is 51.08 MB. The latest version available is 2026.01.27. The last update was on January 28, 2026.
Technical Requirements
Construction Calculator A1 requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play August 2020.
Description
Construction Calculator Free – The Ultimate Civil Engineering Tool. Construction Calculator Free is a powerful civil engineering app designed for engineers, contractors, architects, site supervisors, quantity surveyors (QS), and real estate professionals. This all in one construction calculator simplifies material estimation, structural design, RCC calculations, and unit conversions, making your construction projects faster and more accurate.
Ideal for: ✔ Civil Engineers & Contractors – RCC, beam, column, and reinforcement calculations ✔ Quantity Surveyors & Estimators – Quick construction material estimation ✔ Site Supervisors & Project Managers – Accurate site calculations and cost estimation ✔ Architects & Builders – Design and volume measurements ✔ DIY Home Builders & Real Estate Professionals – Land and plot area calculations
Key Features of Construction Calculator Free Quantity Calculator (Estimate construction materials quickly!) ✔ Concrete Calculator (Slab, beam, column, foundation, retaining wall) ✔ Steel Calculator (Reinforcement, weight, and rebar length) ✔ Brick & Block Calculator (Walls, rooms, arches) ✔ Plaster Calculator (Cement & sand estimation for walls) ✔ Paint Calculator (Liters/gallons required for painting) ✔ Water Tank Calculator (Circular & rectangular) ✔ Excavation & Backfill Calculator (Soil and material estimation) ✔ Plywood & Tile Calculator (Flooring, walls, and roofing)
Area & Volume Calculator (Land & construction measurements) ✔ Plot Area Calculator – Useful for real estate agents & civil engineers ✔ Rectangle, Square, Triangle, Circle & Trapezoid Area Calculators ✔ Sphere, Cube, Cone, Cylinder & Trapezoidal Volume Calculator
Unit Converter (Instant unit conversions for construction & engineering) ✔ Length, Area, Volume, Weight, Pressure, Power, Speed, Time, Fuel, Angle, Density
Why Choose Construction Calculator Free? ✔ Easy-to-Use Interface – Designed for professionals & beginners ✔ Accurate Estimations – Avoid material wastage & save costs ✔ Supports Both Metric & Imperial Units – For global usability ✔ Works Offline – No internet required for calculations ✔ Fast & Lightweight – Small app size with powerful features
Upgrade to Pro for More Advanced Features! 🔓 Unlock Pro Features: ✔ Steel Weight & RCC Footing Calculator ✔ Beam, Column & Slab Design ✔ Advanced Construction Cost Estimator ✔ AAC/CLC Block & Asphalt Calculation ✔ Gypsum & Anti-Termite Calculator
Need Help or Have Suggestions? We value your feedback! Contact us at constructioncalculatorallinone@gmail.com for support or feature requests. Download Now & Simplify Your Construction Calculations!
Recent changes: • New calculators: Water Tanks, Walls, Staircases, Footings, Gutters & Tubes • Improved House Cost Calculator with quotation & branded PDF export • Custom Calculators to create your own formulas • Rich Notes with project folders and file attachments • Faster construction calculations with quick-action buttons in calculator with save share option • New Material Library for easy reference * Pdf export option for all calculations
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