Construction Calculator A1
8.0 627
v2026.08.30 by Binary and Bricks Pvt. Ltd.
About Construction Calculator A1
Construction Calculator A1 (Package Name: com.binaryandbricks.construction_calculator) is developed by Binary and Bricks Pvt. Ltd. and the latest version of Construction Calculator A1 2026.08.30 was updated on September 3, 2026. Construction Calculator A1 is in the category of Productivity. You can check all apps from the developer of Construction Calculator A1 and find 200 alternative apps to Construction Calculator A1 on Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Construction Calculator A1 – The Ultimate Civil Engineering Tool
Construction Calculator A1 is a complete civil engineering toolkit for engineers,
contractors, architects, site supervisors, quantity surveyors (QS) and real estate
professionals. 500+ calculators take you from material estimation and RCC design all
the way to a client-ready Bill of Quantities — on your phone, tablet, Apple Watch and the web.
IDEAL FOR
✔ Civil Engineers & Contractors – RCC, beam, column, footing & reinforcement
✔ Quantity Surveyors & Estimators – Fast, accurate material take-offs
✔ Site Supervisors & Project Managers – On-site calculations and costing
✔ Architects & Builders – Area, volume and design measurements
✔ DIY Home Builders & Real Estate Professionals – Land and plot area
★ NEW — BILL OF QUANTITIES (BOQ)
✔ Add any calculation result straight to a BOQ
✔ Organise work by project, track total value and % priced
✔ Professional BOQ report with your company header and signature
✔ Export as PDF or Excel and send to clients
★ NEW — AUTOMATIC DRAWINGS
✔ Calculators generate a dimensioned drawing of what you entered
✔ Brickwork, steel/BBS shapes, concrete sections, excavation, stairs and more
✔ Drawings and a DIMENSIONS/QUANTITIES panel included in every PDF report
★ NEW — MATERIAL PRICE LIBRARY
✔ Store your own material rates in your own currency
✔ Rates auto-fill into cost fields across the app
✔ Six regional presets with local materials and units
★ NEW — LEARN: STUDY & QUIZ
✔ Civil engineering articles, checklists and reference charts
✔ Topic quizzes with instant explanations
✔ Daily streaks, XP, stars and achievement badges
QUANTITY CALCULATORS
✔ Concrete – slab, beam, column, footing, staircase, retaining wall, culvert
✔ Steel & BBS – reinforcement weight, cutting length, bar bending schedules
✔ Brick, Block & Plaster – walls, bonds, arches, AAC/CLC blocks
✔ Flooring, Tile & Plywood
✔ Paint – litres/gallons with coats and coverage
✔ Water Tank – rectangular, cylindrical, spherical, capsule and more
✔ Excavation & Backfill, Anti-Termite, Shuttering, Plum Concrete
✔ Roofing – area, pitch, rafter length, gable and flat roofs
✔ Infrastructure – road, rail, dam, sewage, water supply
✔ Construction Cost Estimator with breakdown charts and client quotations
AREA & VOLUME
✔ Plot area, rectangle, square, triangle, circle, trapezoid, polygons
✔ Cube, cone, cylinder, sphere, prism, pyramid, frustum and more
✔ Draw Shape and GPS Area for irregular plots
UNIT CONVERTER
✔ Length, area, volume, weight, pressure, power, speed, time, fuel, angle, density
✔ Feet-inch-fraction construction calculator with a running tape
SAVE, SHARE & SYNC
✔ Save calculations, add notes and photos, organise in folders
✔ Export PDF and Excel reports with your company logo and signature
✔ Google Drive and iCloud backup
✔ Cloud sync across your devices (Pro)
✔ Use the same account on the web
WHY CHOOSE CONSTRUCTION CALCULATOR FREE
✔ Metric & Imperial – switch instantly in any calculator
✔ Works offline – calculations need no internet
✔ 16 languages
✔ Light and dark themes
✔ Home screen widgets and quick actions
✔ Clean interface built for the jobsite
FREE VS PRO
Free includes 5 calculations per day, 3 favourites and the core calculator set.
🔓 Upgrade to Pro for:
✔ Unlimited calculations
✔ No ads
✔ Unlimited favourites, recents and custom formulas
✔ Draw Shape & GPS Area for irregular plots
✔ Advanced area and volume shapes
✔ Specialist tools – drywall, deck stain, vinyl fence, ladder, man-hours, arch
✔ Cloud sync across devices
Tip: refer a friend and get 24 hours of Pro free.
NEED HELP OR HAVE SUGGESTIONS?
We value your feedback. Contact constructioncalculatorallinone@gmail.com for support or feature requests.
Download now and simplify your construction calculations!
Construction Calculator A1 is a complete civil engineering toolkit for engineers,
contractors, architects, site supervisors, quantity surveyors (QS) and real estate
professionals. 500+ calculators take you from material estimation and RCC design all
the way to a client-ready Bill of Quantities — on your phone, tablet, Apple Watch and the web.
IDEAL FOR
✔ Civil Engineers & Contractors – RCC, beam, column, footing & reinforcement
✔ Quantity Surveyors & Estimators – Fast, accurate material take-offs
✔ Site Supervisors & Project Managers – On-site calculations and costing
✔ Architects & Builders – Area, volume and design measurements
✔ DIY Home Builders & Real Estate Professionals – Land and plot area
★ NEW — BILL OF QUANTITIES (BOQ)
✔ Add any calculation result straight to a BOQ
✔ Organise work by project, track total value and % priced
✔ Professional BOQ report with your company header and signature
✔ Export as PDF or Excel and send to clients
★ NEW — AUTOMATIC DRAWINGS
✔ Calculators generate a dimensioned drawing of what you entered
✔ Brickwork, steel/BBS shapes, concrete sections, excavation, stairs and more
✔ Drawings and a DIMENSIONS/QUANTITIES panel included in every PDF report
★ NEW — MATERIAL PRICE LIBRARY
✔ Store your own material rates in your own currency
✔ Rates auto-fill into cost fields across the app
✔ Six regional presets with local materials and units
★ NEW — LEARN: STUDY & QUIZ
✔ Civil engineering articles, checklists and reference charts
✔ Topic quizzes with instant explanations
✔ Daily streaks, XP, stars and achievement badges
QUANTITY CALCULATORS
✔ Concrete – slab, beam, column, footing, staircase, retaining wall, culvert
✔ Steel & BBS – reinforcement weight, cutting length, bar bending schedules
✔ Brick, Block & Plaster – walls, bonds, arches, AAC/CLC blocks
✔ Flooring, Tile & Plywood
✔ Paint – litres/gallons with coats and coverage
✔ Water Tank – rectangular, cylindrical, spherical, capsule and more
✔ Excavation & Backfill, Anti-Termite, Shuttering, Plum Concrete
✔ Roofing – area, pitch, rafter length, gable and flat roofs
✔ Infrastructure – road, rail, dam, sewage, water supply
✔ Construction Cost Estimator with breakdown charts and client quotations
AREA & VOLUME
✔ Plot area, rectangle, square, triangle, circle, trapezoid, polygons
✔ Cube, cone, cylinder, sphere, prism, pyramid, frustum and more
✔ Draw Shape and GPS Area for irregular plots
UNIT CONVERTER
✔ Length, area, volume, weight, pressure, power, speed, time, fuel, angle, density
✔ Feet-inch-fraction construction calculator with a running tape
SAVE, SHARE & SYNC
✔ Save calculations, add notes and photos, organise in folders
✔ Export PDF and Excel reports with your company logo and signature
✔ Google Drive and iCloud backup
✔ Cloud sync across your devices (Pro)
✔ Use the same account on the web
WHY CHOOSE CONSTRUCTION CALCULATOR FREE
✔ Metric & Imperial – switch instantly in any calculator
✔ Works offline – calculations need no internet
✔ 16 languages
✔ Light and dark themes
✔ Home screen widgets and quick actions
✔ Clean interface built for the jobsite
FREE VS PRO
Free includes 5 calculations per day, 3 favourites and the core calculator set.
🔓 Upgrade to Pro for:
✔ Unlimited calculations
✔ No ads
✔ Unlimited favourites, recents and custom formulas
✔ Draw Shape & GPS Area for irregular plots
✔ Advanced area and volume shapes
✔ Specialist tools – drywall, deck stain, vinyl fence, ladder, man-hours, arch
✔ Cloud sync across devices
Tip: refer a friend and get 24 hours of Pro free.
NEED HELP OR HAVE SUGGESTIONS?
We value your feedback. Contact constructioncalculatorallinone@gmail.com for support or feature requests.
Download now and simplify your construction calculations!
Construction Calculator A1 2026.08.30 Update
NEW Advanced RCC: Column, Footing, Beam & Slab calculators with regional bar standards, live drawings, BBS export & PDF reports.NEW Tile Quantity: floor, wall & skirting with layout drawings.
NEW Paint & Finishes: putty, primer, texture & paint with smart pack sizes.
Materials & Rates: one steel rate prices every rebar size & section; set your own labour rates.
Redesigned Bar Bending Schedule: hand signature, Excel & PDF export.
Plus many fixes and UI polish.
Read More
Construction Calculator A1 Features
Related Videos
Construction area calculator all in one. A Calculator for everyone
Previous Versions
More
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 6205827f01bae933323fd5d59c8451077d7fe9a0
Size: 91.11 MB
What's New:
NEW Advanced RCC: Column, Footing, Beam & Slab calculators with regional bar standards, live drawings, BBS export & PDF reports.
NEW Tile Quantity: floor, wall & skirting with layout drawings.
NEW Paint & Finishes: putty, primer, texture & paint with smart pack sizes.
Materials & Rates: one steel rate prices every rebar size & section; set your own labour rates.
Redesigned Bar Bending Schedule: hand signature, Excel & PDF export.
Plus many fixes and UI polish.
NEW Tile Quantity: floor, wall & skirting with layout drawings.
NEW Paint & Finishes: putty, primer, texture & paint with smart pack sizes.
Materials & Rates: one steel rate prices every rebar size & section; set your own labour rates.
Redesigned Bar Bending Schedule: hand signature, Excel & PDF export.
Plus many fixes and UI polish.
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: bd37bedf7e04307100cfc86ce7b52d2b9e995b21
Size: 89.65 MB
What's New:
NEW: Electrical Calculations — 69 calculators in one place.
• Load Calculation — size a building's load, export the sheet with your company details
• Cable sizing, voltage drop, conduit & tray fill
• Breaker, RCD and motor protection sizing
• Lighting, earthing and lightning protection
• Solar, DG sets, UPS and batteries
• Wiring point, wire and conduit estimators
• Converters: mm²/AWG/kcmil, lux/fc
Inputs now sit two per row — less scrolling. Plus region-accurate concrete grades.
• Load Calculation — size a building's load, export the sheet with your company details
• Cable sizing, voltage drop, conduit & tray fill
• Breaker, RCD and motor protection sizing
• Lighting, earthing and lightning protection
• Solar, DG sets, UPS and batteries
• Wiring point, wire and conduit estimators
• Converters: mm²/AWG/kcmil, lux/fc
Inputs now sit two per row — less scrolling. Plus region-accurate concrete grades.
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 0808fe874dd807e6b55e2261d4f32b5127a509dd
Size: 89.1 MB
What's New:
NEW: Formwork Sheet — plan a project's shuttering end to end.
Element schedule in, ply/props/ties/scaffold out, plus the PEAK
quantity to buy rather than the area you bill. Branded PDF + BOQ export.
NEW: Brick Size Library your own brick sizes, auto-filled across all
24 brickwork calculators, backed up and synced.
NEW: Gypsum, POP and Grid false-ceiling calculators.
Element schedule in, ply/props/ties/scaffold out, plus the PEAK
quantity to buy rather than the area you bill. Branded PDF + BOQ export.
NEW: Brick Size Library your own brick sizes, auto-filled across all
24 brickwork calculators, backed up and synced.
NEW: Gypsum, POP and Grid false-ceiling calculators.
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: a9fdd1d78981e08b7ca02dc05fb6b33c6c74fe45
Size: 90.95 MB
What's New:
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
• 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
More Information
Package Name:
Category:
Update Date:
2026-09-03
Latest Version:
2026.08.30
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Safe to Download
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