Construction Calc – Estimator
Material calculation builders
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Now with full estimate reports! Save, share, or print your results. 100% offline. No ads. Built for builders.
The only offline calculator you need on the job site.
No internet? No problem. Contractor Calc works 100% offline — so you get fast, accurate material estimates right when you need them.
Estimate 8 key materials in seconds:
Concrete (slabs, footings)
Drywall (sheets with waste)
Paint (gallons & liters)
Roofing (squares with pitch)
Gravel & Mulch (cubic yards/m³)
Tile (tiles with cuts)
Insulation (ft²/m²)
Stairs (riser, tread, stringer)
Built for pros, trusted by contractors:
• Feet-Inch-Fraction Input — enter 12' 6" like you measure
• Imperial & Metric — switch units in Settings
• No subscriptions. No ads. No cloud.
• All calculations stored locally — your data stays private
Perfect for:
• Residential & commercial contractors
• Carpenters, framers, roofers, painters
• DIYers tackling big projects
• Estimators preparing bids
Join thousands of builders who ditched spreadsheets and paper calculators.
Get precise, professional results — every time.
Ratings & Reviews
We’re excited to announce the latest update to our app, which includes several improvements and bug fixes to enhance your experience.
Thank you for your patience and feedback as we continue to improve the app. If you encounter any further issues, please don’t hesitate to reach out to our support team.
Update now to enjoy a smoother experience!
The developer, Konstantin Khoroshun, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Konstantin Khoroshun
- Size
- 3.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- In-App Purchases
Yes
- Pro Features $9.99
- Copyright
- © Константин Хорошун