DOWNLOAD  $24.99

Construction Master Pro

    DOWNLOAD  $24.99



    Two in one: the official Construction Master Pro from Calculated Industries for your Android device includes two models: #4065 and #4080 (CM Pro Trig).

    NOTE: the Android version of this app is compatible with Android devices only, you may install on as many as you own.

    Advanced Feet-Inch-Fraction Construction-Math Calculator by Calculated Industries for Carpenters, Builders & More, built with the same features and functions, and with the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. Two apps in one, since the Construction Master Pro for Android has all the functionality of the Construction Master Pro and the Construction Master Pro Trig -– and includes a full User’s Guide built in, as well as the ability to press and hold a key for specific help!

    Ideal for Architects, Builders, Contractors, Designers, Draftspersons, Engineers, Framers/Carpenters and Tradesmen

    Need to quickly and accurately calculate a construction problem when meeting with a client? Left your calculator in the truck? Just pull out your Android device, tap on the Construction Master Pro icon!

    • You get ALL of the functionality of the handheld Construction Master Pro and Construction Master Pro Trig calculators in one powerful, easy-to-use app.
    • Calculate tough construction-math problems and reduce errors on the jobsite or in the office.
    • Reduce costly errors and save time and money. It will help you and your crew on every phase of your projects—estimating, bidding and building.

    • Created by Calculated Industries, the originator of the award-winning Construction Master calculators
    • All the functionality and solutions of the handheld Construction Master calculators and optimized for the Android device user
    • Entry Editing Backspace Key – with a swipe of a finger (left - to - right)
    • A complete User’s Guide in English or Spanish is available free at
    • Full trigonometric function keys
    • Powerful built-in solutions make it ideal for completing layouts, plans, bids and estimates
    • Work in and convert between all building dimensional formats: feet-inch-fractions, inch fraction, yards, decimal feet (10ths, 100ths), decimal inches and metric (m, cm, mm)
    • Built-in right angle functions simplify square-ups, rafters, slopes and more
    • View and save function inputs and outputs, and share with team members

    Dimensional Math and Conversions
    • Feet-Inch-Fraction, Inch Fraction, Yards
    • Decimal Feet (10ths, 100ths), Decimal Inches
    • Preset Fraction Conversions (1/2" through 1/64")
    • D:M:S, Decimal Degree Entry and Conversions
    • Full Metric Conversion Function (m, cm, mm)

    Right Angle Solutions
    • Complete Right Angle/Rafter Calculations
    • Pitch Key (Slope and Grade)
    • Calculate Rise, Run, Diagonal/Common Rafters
    • Hip/Valley Key
    • Jack Rafters Key
    • Irregular Hip/Valley and Jacks
    • Calculate Rafter Cutting Angles (Plumb, Cheek and Level Cuts)
    • Stair Layout Key
    • Stair (Advanced Stair Calculations – Stair Riser Limit, Stairwell Opening, Headroom, Floor Thickness)
    • Diagonal Key
    • Expanded Rake-Wall
    • Arched Rake-Wall

    Area and Volume Solutions
    • Square and Cubic
    • Roof – Bundles, Squares, 4x8 Sheets, Pitch, Plan Area
    • Drywall, Siding and Paneling 4x8, 4x9 and 4x12
    • Column/Cone Area and Volume
    • Basic Circular Calculations
    • Advanced Circular Calculations
    • Weight per Volume Conversions
    • Length, Width and Height Keys
    • Blocks, Footings

    Special Functions
    • Trigonometric Function Keys
    • Calculate Board Feet
    • Studs: Find number On-center
    • User-Definable Preferences
    • Cost per Unit (total costs based on unit price)
    • Equal-Sided Polygon
    • Compound Miters
    • Crown Angle
    • Paperless Tape
    • 4 Memories

    Ideal for Architects, Builders, Contractors, Building Designers, Draftspersons, Engineers, Framers/Carpenters and Tradesmen

    Construction Master is a registered trademark of Calculated Industries, Inc.

    Tags: construction master , construction master pro 1.0.4 apk , construction master pro , construction master pro apk , sheeting cut construction master pro , construction master pro 1.0.5 apk , cm pro , construction master pro 1.0.4 , cm pro full

    Users review

    from 1.665 reviews



    Users comments for Construction Master Pro

    Andrew Bargen

    by Andrew Bargen

    Feb 16, 2018  |  "Good"

    Hard to use UI with no support for history

    Rodney Harris

    by Rodney Harris

    Feb 07, 2018  |  "Awesome"

    I've used the calculator for about 10 years then I downloaded the app. I've had it now for about 10 years, well since it came out I, absolutely love it there's nothing better

    Chris Purvis

    by Chris Purvis

    Jan 31, 2018  |  "Awesome"


    cr carrera

    by cr carrera

    Jan 31, 2018  |  "Awesome"

    The best construction calculator app out there it's more convenient then the regular calculator and better price... I wish it was free though but totally worth it

    James Cooley

    by James Cooley

    Jan 27, 2018  |  "Awesome"

    Everything I need!

    matt beavon

    by matt beavon

    Jan 17, 2018  |  "Good"

    I have used this app nearly every day for 6 years. much handier than a regular construction calculator I have transferred the app to a newer phone twice with no problems when my phone broke, nice feature because you don't have to buy it again like you would a regular calculator.. I would have given 5 stars with out a doubt however recently it has been malfunctioning a pop up comes up saying that my app is not licensed and that I need to purchase it in app store..I go to the app store but I can't purchase it because it says it's already purchases.. I've uninstalled it, reinstalled it. Nothing works. Very frustrated!!! I use this app a lot and right now it is usesless! Now I have to buy a calculator to use until I can get it fixed