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happy that it’s help your feet-inch calculation!

This tool simplifies construction calculations with fast feet-inch-fraction input. It offers features for framing, roofing, stair layout, and material estimating, allowing users to save and revisit results.
2.3.9
October 25, 2026
improve construction workflows and calculator reliability - Persist full calculator sessions and restore Clear/Undo state - Improve Field Mode, tool discovery, and adaptive form layouts - Create projects inline and reopen saved calculations for editing - Improve paywall plan visibility and workflow translations - Add regression tests and field benchmark tooling
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happy that it’s help your feet-inch calculation!
Construction Pro is a jobsite calculator designed for construction professionals and DIY users. It specializes in fast feet-inch-fraction input for calculations related to framing, roofing, stair layout, and material estimating.
Construction Pro can solve framing and layout calculations, estimate roof area and materials, calculate stair dimensions, and estimate concrete, drywall, and siding needs. It also includes basic calculator functions like unit conversions and memory.
No, Construction Pro is ad-free, allowing for an uninterrupted calculation experience on your device.
The app is free to download and use with core calculator features. Some advanced tools and saved-job features require a Pro upgrade, indicating a freemium model.
Construction Pro is available for iPhone and iPad, making it accessible for users on Apple's mobile platforms.
The latest version, 1.4, was released on April 28, 2026, indicating recent development activity. Users can expect ongoing updates and improvements.
Construction Pro has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in construction or math.
Yes, Construction Pro allows you to save calculations for later reference. This feature is particularly useful for storing job-specific data and revisiting estimates.