Calculated Industries
4.7 
Category: Tools
Price: free
Age Rating: Everyone
Rating: 4.7
Available on: /
Updated on: Jan 14, 2026
Construction Master 5 Calc simplifies complex calculations with its advanced features tailored for construction professionals. From area and volume to material estimates, this app ensures you get precise results quickly, allowing you to focus on your project rather than getting bogged down in math.
Construction Master 5 Calc comes equipped with essential reference tools like conversion tables and formulas, making it a comprehensive go-to resource. This feature helps you save time by providing quick access to critical information right when you need it, ensuring you’re always prepared.
Tailor the app to suit your specific needs with customizable settings that allow you to adjust measurement units and preferences. This flexibility ensures that you can work in a way that feels comfortable and efficient, enhancing your overall productivity on the job site.
Designed with usability in mind, the app boasts an intuitive interface that makes navigation a breeze. Whether you're a seasoned contractor or a DIY enthusiast, you'll appreciate how easy it is to access the tools you need without any hassle or confusion.
Offers fast and accurate calculations for various construction measurements User-friendly interface simplifies complex calculations for all skill levels Built-in conversion features eliminate the need for additional tools Durable design ensures reliability on job sites, even in tough conditions Supports multiple measurement systems for versatile project requirements 
Limited functionality compared to more comprehensive construction software solutions High learning curve for new users can hinder productivity Compatibility issues with other industry-standard tools may arise The Construction Master 5 Calc app is designed primarily for professionals in the construction, architecture, and engineering fields. It serves as an indispensable tool for contractors, builders, and architects who require quick and accurate calculations on the job site or in the office. The app is particularly useful for tasks involving measurements, area and volume calculations, and material estimations. Users can benefit from its features in various scenarios, such as determining the amount of concrete needed for a slab, calculating the square footage of a room, or converting between different units of measurement. Additionally, it can help in laying out projects that require precise angles and dimensions, making it a versatile companion for anyone involved in construction projects.
The user experience of Construction Master 5 Calc is highly praised for its intuitive interface and ease of use. The app boasts a clean layout that allows users to navigate through its features effortlessly, even when under pressure at a job site. The calculator's buttons are large and responsive, making it easy to input data quickly. Advanced functionalities, such as the ability to save and recall previous calculations, make it a practical tool for ongoing projects. Users also appreciate the customization options available, allowing them to adjust settings according to their specific needs. Overall, the app is well-received for its accuracy, speed, and reliability, enabling professionals to make informed decisions without wasting valuable time.
Construction Master 5 Calc is available at a competitive price point, making it accessible for both individual users and teams. The app typically offers a one-time purchase option, eliminating the need for recurring subscription fees. While the initial cost may seem higher than some free calculators available on the market, users often find that the app's comprehensive features and accuracy justify the investment. Additionally, the app occasionally runs promotional discounts, allowing users to acquire the software at a reduced rate. This pricing strategy, combined with the app's robust functionality, makes it a worthwhile consideration for those in the construction industry.
The developers of Construction Master 5 Calc are committed to providing regular updates to enhance the app's performance and features. Users can expect periodic enhancements that address any bugs, improve existing functionalities, or introduce new features based on user feedback. Customer support is also a strong point for this app; users can reach out through various channels, including email and online forums, to receive assistance with any issues they encounter. The support team is known for being responsive and knowledgeable, ensuring that users can continue to rely on the app for their calculation needs. Overall, the combination of consistent updates and excellent customer support solidifies Construction Master 5 Calc as a trusted tool in the construction industry.
Security & Privacy Review
Google Play 
App Store 
This used to be just a purchase just like buying a calculator. It's a calculator paid subscription is just BS. If you want me to buy it again because it is a new phone, I can understand the logic. It isn't worth a subscription for the convenience of not carrying a separate device. Thanks for advise, but did that first. Didn't work to operate and no response from company.
Why would I ever use this app when it will charge me every year the same amount as if I went to the home center and bought a new physical calculator. The physical calculator is around $40. why would I pay even close to that on a yearly subscription. My old construction master is almost 10 years old and still working great. lower the subscription fee to around $5, and I would consider using the app.
Paid for this, changed phones and now they want me to verify the purchase after several years. A scam. Don't buy. And now you're saying it's my fault. Wow. Update: Jumped through all the hoops and entered the transaction number to no avail. If I could give this 0 stars right now, I would. I don't seem to be the only one having this problem. Read some of the other reviews.
This app is trying to scam me. I've already paid for it twice. And now they're trying to make me do it a third time. I don't think so I already own the app. They need to fix it. I even sent them an email with proof and I still don't have access to it.Not a very happy person
it's good probably 5 start worthy. only reason i gave it 4, i prefer the buttons on actual CM5 calculator.
Review Source: Google Play store public user reviews.
Yes, users can submit suggestions or feedback to Construction Master 5 through the app's support section or by contacting their customer service via email or their website.
Construction Master 5 does not collect personal data unless users voluntarily provide it for specific features, like feedback or support requests.
Yes, Construction Master 5 supports offline use, allowing users to perform calculations without needing an internet connection.
To cancel your Construction Master 5 subscription, you need to go through the app store settings on your device, where you can manage your subscriptions directly.
The subscription cost for Construction Master 5 varies based on the platform and the specific features offered, so it’s best to check the app store or the official website for the latest pricing.
Yes, you can activate your account using the activation code provided with your purchase. If you need help, contact customer service.
Yes, you can update your login information in your account settings after logging in to your Construction Master 5 Calc account.
You can activate your account by entering the activation code sent to your email during purchase on our activation page.
You can contact our customer service team via email or phone listed on our website for any inquiries.
You can reach customer service through our support page, where you will find multiple contact options for technical assistance.
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