Feet & Inch Construction Calc

Contains adsIn-app purchases
4.6
2.94K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Blue = Feet
Green = Inches & fractions

Tools include:
- Triangle calculator (calculate angles, diagonals, squares)
- Unit converter (imperial to metric)
- Scale (scale plan dimensions)
- Pipe fitting (calculate travel, run, required elbow angle, equal spread offset)
- Circles / Columns (calculate area, volume from radius or diameter + height)
- Advanced circles (Calculate chords, arcs, cross sectional areas)
- Stair stringers (Cut guide / calculator for stair stringers)
- Board Feet (Calculate board feet, pricing, create take-off list)
- Baluster / Fence (calculate spacing for balusters and fence posts)

Questions or suggestions?
Email WinogradApps@gmail.com (same day replies!)
Updated on
Jul 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
2.85K reviews
A Google user
January 18, 2020
Great.. At first glance it does no look like your average calculator, there for it does not operate like one. A bit confusing at first, then i dicovered just how simple and quick it is. For real, it is simpler and faster then the old way. And you will make a lot less entry errors. Im a steel fabricator dealing with lots of numbers and i wish i had this when i did carpentry work, didnt have smart phoned back then. Also this app isn't forgotten like so many other, the developer is always updating,
32 people found this review helpful
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Winograd Apps, LLC
January 18, 2020
Thanks so much for the review! If you ever have any suggestions feel free to email me at WinogradApps@gmail.com. Best, Evan
A Google user
February 20, 2020
I use this app for work (structural engineer). Used the free version for the last year, just upgraded to paid because I wanted to support the developer for a good, simple app that saves me time. Sure, I can do this math by hand, but this is faster and reduces errors. The paid upgrade literally cost less than I charge for three minutes of work. The free version definitely saved me more than that last year. Gives me more time to do the actual hard part I get paid for! Thanks!
37 people found this review helpful
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Winograd Apps, LLC
February 20, 2020
Your support and review is greatly appreciated!!! Glad the app has saved you so much time. If you ever have any suggestions for the app, please don't hesitate to reach out. WinogradApps@gmail.com. Best, Evan
Chad Stover
October 7, 2023
I use this app every day as a welder/fabricator and I love it. All the different tool calculators offered are super convenient. The one time it didn't have a tool I needed (miter angle calculator), I contacted the developer to ask if such a calculator was a future possibility. To my surprise, I received a response the same day. Within just a few weeks the feature was added to the calculator to use whenever I need it! 10/10 👍
20 people found this review helpful
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Winograd Apps, LLC
October 7, 2023
Thanks for the review and for the great idea! The miter tool will be available to everyone over the next few days 😊

What’s new

More Translations
Feature: Export Rake Wall to Cut List
Fixed punch list PDF text wrapping
Slope Tool Updated