Job-Site Calc
Productivity
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Job Site Calc is the offline-first materials calculator built for the job site, not the office.
Get exact material counts for 11 trades: Concrete, Drywall, Paint, Framing, Roofing, Flooring/Tile, Masonry, Stairs, Rebar, Decking, and Fencing/Paving. Enter measurements the way you actually think about them, like 12' 6 3/8", with full feet-inch-fraction support built in.
FREE, FULLY FUNCTIONAL
Concrete, Drywall, and Paint calculators are completely free, no watered-down trial, no ads, no account required. Every material estimate is computed live, right on your device.
UNLOCK PRO, ONE TIME, NO SUBSCRIPTION
A single $9.99 purchase unlocks the remaining 8 trade calculators plus job saving, PDF export, and share, forever. No monthly fees, ever.
BUILT FOR REAL JOB SITES
- Feet-inch-fraction input on every measurement field
- Configurable waste factor per calculator
- Metric/imperial toggle
- Save calculations to a job and reopen them later
- Export a professional PDF for a single calculation or an entire job
- 100% offline. No internet connection required for any calculation, save, or export
Every formula uses standard published industry figures, hand-verified against real reference cases, not rough guesses. Estimates only, always confirm quantities against your project's plans and applicable code before purchasing materials.
No ads. No tracking. No subscription. Just accurate numbers for your next job.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Ryan Roberts, 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
- Ryan Roberts
- Size
- 2.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Job Site Calc Pro $9.99
- Copyright
- © 2026 Roberts Digital Apps LLC