Construction Calculator A1

All Versions of Construction Calculator A1

• 
  2026.08.01(2026080100)This is the latest versionLatest

  XAPK

  Aug 10, 202690.9 MBAndroid 7.0+What's New
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  What's new in the version 2026.08.01

  Updated on Aug 10, 2026

  Now on the web too + home-screen widgets.
  • Interactive diagrams on 200+ calculators — the dimension you're typing lights up
  • Cloud backup & sync (Google Drive )
  • Region-wise rates for 6 regions + city cost multipliers
  • New Learn hub with streaks, XP and offline study
  • Rebar Tools, revamped Construction Cost Calculator & BOQ projects
  • Construction calculator with in-app help and full guide
  • Bug fixes

• 
  2026.01.27(2026012701)

  XAPK

  Jan 31, 202651.1 MBAndroid 7.0+What's New
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  What's new in the version 2026.01.27

  Updated on Jan 31, 2026

  • 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

• 
  2025.01.01(55)

  XAPK

  Sep 13, 202555.7 MBAndroid 6.0+What's New
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  What's new in the version 2025.01.01

  Updated on Sep 13, 2025

  * Multiple language support added
  * Dam & Sewage Calculations: Added capacity, flow, and tank design.
  * Water Supply & Rail: New tools for demand, pump power, gradient, and braking.
  * Road & Brickwork: Pavement, slope, bond types, and paver block updates.
  * Excavation: One trip volume and trip count.
  * Other Enhancements: BOQ sharing, sign-in, quiz, and location-based units.

• 
  2024.09.02(54)

  XAPK

  Jan 20, 202548.2 MBAndroid 6.0+What's New
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  What's new in the version 2024.09.02

  Updated on Jan 20, 2025

  * Multiple language support added
  * Dam & Sewage Calculations: Added capacity, flow, and tank design.
  * Water Supply & Rail: New tools for demand, pump power, gradient, and braking.
  * Road & Brickwork: Pavement, slope, bond types, and paver block updates.
  * Excavation: One trip volume and trip count.
  * Other Enhancements: BOQ sharing, sign-in, quiz, and location-based units.

• 
  2024.09.01(52)

  XAPK

  Oct 4, 202448.2 MBAndroid 6.0+What's New
  Download
  What's new in the version 2024.09.01

  Updated on Oct 4, 2024

  * Multiple language support added
  * Dam & Sewage Calculations: Added capacity, flow, and tank design.
  * Water Supply & Rail: New tools for demand, pump power, gradient, and braking.
  * Road & Brickwork: Pavement, slope, bond types, and paver block updates.
  * Excavation: One trip volume and trip count.
  * Other Enhancements: BOQ sharing, sign-in, quiz, and location-based units.

• 
  2024.06.10(51)

  APKXAPK

  Jun 17, 202452.0 MBAndroid 5.0+What's New
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  What's new in the version 2024.06.10

  Updated on Jun 17, 2024

  * Added dam calculations
  * Added sewage system calculations
  * Added water supply system calculations
  * Improvements and bug fixes

• 
  10.2023.02(50)

  APKXAPK

  Oct 5, 202343.3 MBAndroid 5.0+What's New
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  What's new in the version 10.2023.02

  Updated on Oct 5, 2023

  *Precast Boundary Wall Quantity added
  *Shoe Converter added
  *Minor bug fixes

• 
  05.2023.01(48)

  APKXAPK

  Jun 1, 202362.7 MBAndroid 5.0+
  Download
  What's new in the version 05.2023.01

  Updated on Jun 1, 2023

• 
  10.2022.01(47)

  APKXAPK

  May 25, 202361.7 MBAndroid 5.0+
  Download
  What's new in the version 10.2022.01

  Updated on May 25, 2023

• 
  09.2022.01(42)

  XAPK

  Oct 2, 202245.0 MBAndroid 5.0+What's New
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  What's new in the version 09.2022.01

  Updated on Oct 2, 2022

  New quantity added
  - Baluster
  New areas added
  - Kite
  - Heptagon
  - Decagon
  New volumes added
  - Pipe Culvert
  - Step Wall
  - Triangular Slice