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Save time and reduce costly errors on all your jobs with the award-winning and industry-leading Construction Master Pro feet-inch-fraction calculator!
For over 30 years the Calculated Industries Construction Master handheld calculator has been the trusted go-to tool by top carpenters and framers all across North America and beyond.
As an app for your phone or tablet it is ideal for anyone who works with dimensions who is interested in improving speed, accuracy and productivity.
You’ll actually get two apps in one, the Construction Master Pro and the Construction Master Pro Trig – and it includes a full User’s Guide built in, as well as the ability to press and hold a key for specific help!
Built with the same core engine that powers the industry-standard advanced construction-math handheld calculators from Calculated Industries.
WHY IT'S A MUST-HAVE TOOL
• 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
• Built-in right angle functions simplify square-ups, rafters, slopes and more
• Full trigonometric function: sine, cosine, tangent, arcsine, arccosine and arctangent
• And much more.
• Entry Editing Backspace Key – with a swipe of a finger (left - to - right)
• Context-sensitive Help -- just press and hold any function key for Help text, diagrams, videos
• Ability to Save and Share calculations and outputs (e.g., cut-lists) to File or others on your crew
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fractions (1/2" through 1/64")
• D:M:S, Decimal Degree Entry and Conversions
• Full Metric Function (m, cm, mm)
Right Angle Solutions
• Complete Right Angle/Rafter Calculations
• Pitch Key (Slope and Grade)
• Rise, Run, Diagonal/Common Rafters
• Hip/Valley Key
• Jack Rafters Key
• Irregular Hip/Valley and Jacks
• Rafter Cutting Angles (Plumb, Cheek and Level Cuts)
• Stair Layout Key
• Stair (Advanced – 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
• Trigonometric Function Keys: Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• 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
• Advanced Paperless Tape for all functions
• 4 Memories
The first 7 days are free. Subscriptions offered will automatically renew at the end of the chosen period. Payment will be charged to your Google account upon confirmation of purchase. The subscription will automatically renew unless auto-renew is turned off or subscription is canceled in settings at least one day (24-hours) before the subscription period ends. You can manage your subscription and turn off auto-renewal in your Play Store account Settings > Payments & subscriptions > Subscriptions
CONSTRUCTION MASTER is a common law trademark owned by Calculated Industries. Calculated Industries’ U.S. Trademark Registration Nos. 2138685 and 1569347 have expired. Calculated Industries is the owner of U.S. Trademark Serial No. 97752159 for CONSTRUCTION MASTER.