Construction Calculator A1 Pro

Concrete Steel & BOQ Estimator

$19.99 · Designed for iPad

Advanced construction calculator for concrete, steel, RCC, BOQ and material estimation. Built for engineers, contractors and site professionals. The #1 construction calculator trusted by 1M+ contractors, builders, and engineers worldwide. CONCRETE CALCULATOR • Slabs, footings, columns, beams, stairs & circular slabs • Instant material quantities: cement bags, sand, gravel • Mix ratios for any project specification REBAR & STEEL CALCULATOR • Bar Bending Schedule (BBS) with shape codes • Weight calculator for all bar sizes (#3-#18) • Lap length, cover & spacing calculations • Steel tonnage for structural estimates FEET-INCHES CALCULATOR • Add, subtract, multiply, divide in feet-inches-fractions • No decimal conversion needed • Perfect for lumber & framing calculations AREA & VOLUME • 15+ shapes: rectangle, circle, triangle, trapezoid & more • Room area, paint coverage, flooring estimates • Excavation & fill volume calculations UNIT CONVERTER • Length, area, volume, weight conversions • Construction-specific units included PROFESSIONAL FEATURES • Bill of Quantities (BOQ) with PDF/Excel export • Save & organize calculations by project • Share estimates with clients instantly • Material cost estimation • Company branding on reports Built for real job sites. Used by professionals in 150+ countries. Download now and estimate like a pro.

  • 4.2
    out of 5
    6 Ratings

What’s New Tired of searching for the right construction formula? We’ve got you covered. • Added new calculators for Water Tanks, Walls, Staircases, Footings, Gutters, and Tubes to handle daily site calculations easily • Enhanced House Cost Calculator to generate professional quotations and branded PDFs for clients • Can’t find a formula? Use Custom Calculators to create and save your own calculations • Keep all project details organized with Rich Notes, project-wise folders, and support for images, videos, and file attachments • Faster and smoother construction calculations with quick-action buttons designed for site use • Access essential material details instantly with the new Material Library This update focuses on saving time, reducing manual work, and making construction calculations simpler and more organized.

The developer, Binary And Bricks Pvt Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • BINARY AND BRICKS PRIVATE LIMITED
    • Size
      • 69.7 MB
    • Category
      • Productivity
    • Compatibility
      Requires iOS 14.0 or later.
      • iPhone
        Requires iOS 14.0 or later.
      • iPad
        Requires iPadOS 14.0 or later.
      • iPod touch
        Requires iOS 14.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2020 Binary And Bricks Pvt Ltd