Construction Calc: Estimator
Drywall Concrete Roof Stairs
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
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
Bug fixes and performance improvements behind the scenes. Your construction calculator just got a little smoother!
Thank you for using Construction Calc: Estimator!
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 $0.99
- Copyright
- © Константин Хорошун