FREE Try Before You Buy trial, your Google account is not charged by Google during the free trial.

Enhance efficiency and minimize errors in your construction projects with the acclaimed Construction Master 5, a distinguished feet-inch-fraction builder's calculator app.

Esteemed for over three decades, this award-winning innovation has been the backbone of the construction industry across North America, earning the trust of professionals for its unparalleled accuracy and reliability.

The Construction Master 5 is a solution designed to cater to the dimensional needs of Builders, Contractors, Designers, Fabricators, Framers, Carpenters, varied Tradesmen, and Advanced Do-It-Yourselfers.

COMPREHENSIVE PROJECT SOLUTION
• Tailored for a wide range of construction professionals and serious DIY enthusiasts.
• Enhances speed and precision in projects involving intricate measurements.
• Serves multiple functions, making it more than just a basic calculator.
• Ideal for tasks requiring detailed dimensional analysis.
• Aims to boost overall productivity and efficiency in construction projects.

ADVANCED MOBILE FUNCTIONALITY
• Available as a user-friendly app for phones and tablets.
• Mirrors the functionality of the renowned handheld Construction Master 5 calculator.
• Equipped with exclusive features optimized for mobile use.
• Includes a comprehensive User’s Guide for ease of use.
• Features a unique 'press and hold' help function for each calculator feature.

ROBUST BUILT-IN SOLUTIONS
• Offers powerful solutions for layouts, plans, bids, and estimates.
• Capable of working and converting between all building dimensional formats.
• Includes built-in right-angle functions for complex geometric calculations.
• Provides extensive options for dimensional math and conversions.
• Facilitates complete right angle/rafter calculations and more.

ENHANCED APP FEATURES
• Entry-editing Backspace Key for simple and intuitive corrections.
• Context-sensitive help, including text, diagrams, and tutorial videos.
• Ability to save or email calculations and outputs for collaborative work.
• Special functions like Board Feet, Cost per Unit, and shareable Advanced Paperless Tape.
• User-definable preferences and memory function to personalize the experience.

PRECISON AND RELIABILITY
• Developed using the robust core engine from Calculated Industries.
• Ensures consistent reliability and precision in calculations.
• Designed to handle complex construction-math effortlessly.
• Perfect for accurate measurements in diverse construction scenarios.
• A trusted tool in the field, office, or construction site.

SUBSCRIPTION INFORMATION
The first 7 days are free. Subscriptions offered will automatically renew at the end of the chosen period. Payment will be charged to your Apple account upon purchase confirmation. The subscription will automatically renew unless auto-renew is turned off or the 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 Apple account Settings > Subscriptions.

TRADEMARKS
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 owns U.S. Trademark Serial No. 97752159 for CONSTRUCTION MASTER.

Copyright 2024

Whether you're a seasoned builder or a dedicated DIYer, the Construction Master 5 app is your essential partner in ensuring every measurement and calculation is accurate and efficient. Elevate your construction toolkit with the Construction Master 5 app and experience the pinnacle of project precision and productivity.

FREE Try Before You Buy trial, your Google account is not charged by Google during the free trial.

Save time and reduce costly errors on all your jobs with the award-winning and industry-leading Construction Master 5 feet-inch fraction builder's 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 busy Builders, Contractors, Designers, Fabricators, Framers/Carpenters, Tradesmen of every specialty and even Advanced Do-It-Yourselfers -- Anyone who works with dimensions who is interested in improving speed, accuracy and productivity.

It operates exactly as the handheld Construction Master 5, along with added app-exclusive features. It includes a full User’s Guide built-in, as well as the ability to press and hold a key for specific help! Even includes tutorial videos.

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 in the field, office or truck
• 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
• And so much more.

APP-ENHANCED FEATURES:
• 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 or Email calculations and outputs (e.g., cut-lists) to File or others on your crew

BUILT-IN SOLUTIONS:
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fractions (1/2" through 1/64")
• 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
• Diagonal Key
• Expanded Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions

Special Functions
• Board Feet
• User-Definable Preferences
• Entry Editing Backspace key – with a swipe of a finger
• Cost per Unit (total costs based on unit price)
• Advanced Paperless Tape (shareable)
• Memory function

And while perhaps obvious, if you change from an Android device to a non-Android device, you WILL need to buy a new license as they are incompatible.

SUBSCRIPTION INFORMATION:
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 purchase confirmation. 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.

TRADEMARKS:
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.

Copyright 2023

FREE Try Before You Buy trial, your Google account is not charged by Google during the free trial.

Save time and reduce costly errors on all your jobs with the award-winning and industry-leading Construction Master 5 feet-inch fraction builder's 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 busy Builders, Contractors, Designers, Fabricators, Framers/Carpenters, Tradesmen of every specialty and even Advanced Do-It-Yourselfers -- Anyone who works with dimensions who is interested in improving speed, accuracy and productivity.

It operates exactly as the handheld Construction Master 5, along with added app-exclusive features. It includes a full User’s Guide built-in, as well as the ability to press and hold a key for specific help! Even includes tutorial videos.

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 in the field, office or truck
• 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
• And so much more.

APP-ENHANCED FEATURES:
• 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 or Email calculations and outputs (e.g., cut-lists) to File or others on your crew

BUILT-IN SOLUTIONS:
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fractions (1/2" through 1/64")
• 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
• Diagonal Key
• Expanded Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions

Special Functions
• Board Feet
• User-Definable Preferences
• Entry Editing Backspace key – with a swipe of a finger
• Cost per Unit (total costs based on unit price)
• Advanced Paperless Tape (shareable)
• Memory function

And while perhaps obvious, if you change from an Android device to a non-Android device, you WILL need to buy a new license as they are incompatible.

SUBSCRIPTION INFORMATION:
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 purchase confirmation. 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.

TRADEMARKS:
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.

Copyright 2023

FREE Try Before You Buy trial, your Google account is not charged by Google during the free trial.

Save time and reduce costly errors on all your jobs with the award-winning and industry-leading Construction Master 5 feet-inch fraction builder's 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 busy Builders, Contractors, Designers, Fabricators, Framers/Carpenters, Tradesmen of every specialty and even Advanced Do-It-Yourselfers -- Anyone who works with dimensions who is interested in improving speed, accuracy and productivity.

It operates exactly as the handheld Construction Master 5, along with added app-exclusive features. It includes a full User’s Guide built-in, as well as the ability to press and hold a key for specific help! Even includes tutorial videos.

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 in the field, office or truck
• 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
• And so much more.

APP-ENHANCED FEATURES:
• 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 or Email calculations and outputs (e.g., cut-lists) to File or others on your crew

BUILT-IN SOLUTIONS:
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fractions (1/2" through 1/64")
• 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
• Diagonal Key
• Expanded Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions

Special Functions
• Board Feet
• User-Definable Preferences
• Entry Editing Backspace key – with a swipe of a finger
• Cost per Unit (total costs based on unit price)
• Advanced Paperless Tape (shareable)
• Memory function

And while perhaps obvious, if you change from an Android device to a non-Android device, you WILL need to buy a new license as they are incompatible.

SUBSCRIPTION INFORMATION:
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 purchase confirmation. 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.

TRADEMARKS:
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.

Copyright 2023

FREE Try Before You Buy trial, your Google account is not charged by Google during the free trial.

Save time and reduce costly errors on all your jobs with the award-winning and industry-leading Construction Master 5 feet-inch fraction builder's 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 busy Builders, Contractors, Designers, Fabricators, Framers/Carpenters, Tradesmen of every specialty and even Advanced Do-It-Yourselfers -- Anyone who works with dimensions who is interested in improving speed, accuracy and productivity.

It operates exactly as the handheld Construction Master 5, along with added app-exclusive features. It includes a full User’s Guide built-in, as well as the ability to press and hold a key for specific help! Even includes tutorial videos.

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 in the field, office or truck
• 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
• And so much more.

APP-ENHANCED FEATURES:
• 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 or Email calculations and outputs (e.g., cut-lists) to File or others on your crew

BUILT-IN SOLUTIONS:
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fractions (1/2" through 1/64")
• 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
• Diagonal Key
• Expanded Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions

Special Functions
• Board Feet
• User-Definable Preferences
• Entry Editing Backspace key – with a swipe of a finger
• Cost per Unit (total costs based on unit price)
• Advanced Paperless Tape (shareable)
• Memory function

And while perhaps obvious, if you change from an Android device to a non-Android device, you WILL need to buy a new license as they are incompatible.

SUBSCRIPTION INFORMATION:
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 purchase confirmation. 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.

TRADEMARKS:
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.

Copyright 2023

FREE Try Before You Buy trial, your Google account is not charged by Google during the free trial.

Save time and reduce costly errors on all your jobs with the award-winning and industry-leading Construction Master 5 feet-inch-fraction builder's 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 busy Builders, Contractors, Designers, Fabricators, Framers/Carpenters, Tradesmen of every specialty and even Advanced Do-It-Yourselfers -- Anyone who works with dimensions who is interested in improving speed, accuracy and productivity.

It operates exactly as the handheld Construction Master 5, along with added app-exclusive features. It includes a full User’s Guide built-in, as well as the ability to press and hold a key for specific help! Even includes tutorial videos.

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 in the field, office or truck
• 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
• And so much more.

APP-ENHANCED FEATURES:
• 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 or Email calculations and outputs (e.g., cut-lists) to File or others on your crew

BUILT-IN SOLUTIONS:
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fractions (1/2" through 1/64")
• 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
• Diagonal Key
• Expanded Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions

Special Functions
• Board Feet
• User-Definable Preferences
• Entry Editing Backspace key – with a swipe of a finger
• Cost per Unit (total costs based on unit price)
• Advanced Paperless Tape (shareable)
• Memory function

And while perhaps obvious, if you change from an Android device to a non-Android device, you WILL need to buy a new license as they are incompatible.

SUBSCRIPTION INFORMATION:
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 purchase confirmation. 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.

TRADEMARKS:
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.

Copyright 2023

The Construction Master 5 calculator for your Android smartphone is built with the same features and functions, and the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. And while perhaps obvious, if you change from an Android device to an iPhone or iPad, you WILL need to buy a new license as they are incompatible.

No learning curve -- just one powerful, easy-to-use calculator app, for Carpenters, Builders & More.

Save time with solutions for Contractors, Builders, Carpenters, Architects, Engineers, Tradespersons and Advanced Do-It-Yourselfers

• You get ALL of the functionality of the handheld Construction Master 5 calculator.
• 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.

FEATURES:
• Created by Calculated Industries, the originator of the award-winning Construction Master calculators
• All the functionality and solutions of the handheld Construction Master 5 and optimized for the Android smartphone user
• Built-in help – just press and hold the desired key for full, clear definitions, explanations and examples of keystrokes
• Powerful built-in solutions make it ideal to calculate 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
• Calculate Areas and Volumes
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fraction Conversions (1/2" through 1/64")
• Full Metric Conversions 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 Rafters and Jack Rafters
• Stair Layout Key for easy stair calculations
• Diagonal Key
• Expanded Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions

Special Functions
• Calculate Board Feet
• User-Definable Preferences
• Haptic Feedback (optional)
• Entry Editing Backspace Key – with a swipe of a finger
• Cost per Unit (Total costs based on unit price)
• Advanced Paperless Tape
• Memory function

Ideal for Contractors, Builders, Carpenters, Architects, Engineers, Tradespersons and Advanced Do-It-Yourselfers

The Construction Master 5 calculator for your Android smartphone is built with the same features and functions, and the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. And while perhaps obvious, if you change from an Android device to an iPhone or iPad, you WILL need to buy a new license as they are incompatible.
No learning curve -- just one powerful, easy-to-use calculator app, for Carpenters, Builders & More.
Save time with solutions for Contractors, Builders, Carpenters, Architects, Engineers, Tradespersons and Advanced Do-It-Yourselfers
• You get ALL of the functionality of the handheld Construction Master 5 calculator.
• 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.
FEATURES:
• Created by Calculated Industries, the originator of the award-winning Construction Master calculators
• All the functionality and solutions of the handheld Construction Master 5 and optimized for the Android smartphone user
• Built-in help – just press and hold the desired key for full, clear definitions, explanations and examples of keystrokes
• Powerful built-in solutions make it ideal to calculate 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
• Calculate Areas and Volumes
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fraction Conversions (1/2" through 1/64")
• Full Metric Conversions 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 Rafters and Jack Rafters
• Stair Layout Key for easy stair calculations
• Diagonal Key
• Expanded Rake-Wall
Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions
Special Functions
• Calculate Board Feet
• User-Definable Preferences
• Haptic Feedback (optional)
• Entry Editing Backspace Key – with a swipe of a finger
• Cost per Unit (Total costs based on unit price)
• Advanced Paperless Tape
• Memory function
Ideal for Contractors, Builders, Carpenters, Architects, Engineers, Tradespersons and Advanced Do-It-Yourselfers

The Construction Master 5 calculator for your Android smartphone is built with the same features and functions, and the same core engine that powers the industry-standard advanced construction-math calculators from Calculated Industries. And while perhaps obvious, if you change from an Android device to an iPhone or iPad, you WILL need to buy a new license as they are incompatible.

No learning curve -- just one powerful, easy-to-use calculator app, for Carpenters, Builders & More.

Save time with solutions for Contractors, Builders, Carpenters, Architects, Engineers, Tradespersons and Advanced Do-It-Yourselfers

• You get ALL of the functionality of the handheld Construction Master 5 calculator.
• 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.

FEATURES:
• Created by Calculated Industries, the originator of the award-winning Construction Master calculators
• All the functionality and solutions of the handheld Construction Master 5 and optimized for the Android smartphone user
• Built-in help – just press and hold the desired key for full, clear definitions, explanations and examples of keystrokes
• Powerful built-in solutions make it ideal to calculate 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
• Calculate Areas and Volumes
Dimensional Math and Conversions
• Feet-Inch-Fraction, Inch Fraction, Yards
• Decimal Feet (10ths, 100ths), Decimal Inches
• Preset Fraction Conversions (1/2" through 1/64")
• Full Metric Conversions 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 Rafters and Jack Rafters
• Stair Layout Key for easy stair calculations
• Diagonal Key
• Expanded Rake-Wall

Area and Volume Solutions
• Square and Cubic
• Basic Circular Calculations
• Weight per Volume Conversions

Special Functions
• Calculate Board Feet
• User-Definable Preferences
• Haptic Feedback (optional)
• Entry Editing Backspace Key – with a swipe of a finger
• Cost per Unit (Total costs based on unit price)
• Advanced Paperless Tape
• Memory function

Ideal for Contractors, Builders, Carpenters, Architects, Engineers, Tradespersons and Advanced Do-It-Yourselfers