# Construction Calc – Feet Inch — Stairs, rafters & fractions

> Stairs, rafters & fractions (iPhone/iPad app by Steven Stratvert.)

- Source: https://appshunter.io/ios/app/construction-calc-feet-inch/id6778500905 (this page in markdown: same URL + `.md`)
- Developer: [Steven Stratvert](https://appshunter.io/developer/6775184645)
- Category: Utilities, Productivity
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2026-06-18
- Data updated: 2026-07-08
- User reviews in markdown: https://appshunter.io/ios/app/construction-calc-feet-inch/id6778500905/reviews.md

## What is Construction Calc?

Stop doing feet-and-inch math in your head. Construction Calc adds, subtracts, multiplies, and divides real jobsite measurements — feet, inches, and fractions — and gives you a clean answer rounded to the nearest 1/16".

Built for framers, carpenters, remodelers, and serious DIYers who are tired of converting everything to decimals.

THE CALCULATOR
• Feet-inch-fraction +, −, ×, ÷
• Fractions to 1/16", automatically reduced
• Live feet · inches · millimeters readout
• Paperless tape — recent results stay visible while you work
• Handles divide-by-zero and bad input gracefully

BUILT-IN TRADE TOOLS
• Stairs — enter total rise, get risers, riser height, treads, and total run
• Rafter / Roof Pitch — rise and run give you rafter length and pitch
• Area / Volume — square footage and concrete in cubic yards
• Unit Convert — feet, inches, yards, mm, cm, meters

ONE PRICE. NO SUBSCRIPTION.
No monthly fee. No account. No ads. No tracking. Works completely offline.

Designed for iPhone and iPad — on iPad the calculator and tools sit side by side.


## Version history (last 1 release)

### 1.0 — 2026-06-18

No release notes.

## More apps by Steven Stratvert

- [Baby Check Light](https://appshunter.io/ios/app/baby-check-light/id6775184643)

All apps by Steven Stratvert: https://appshunter.io/developer/6775184645

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-08.*