# Best Construction Calculator

> Offline construction calculator for fractions, concrete, stairs, and unit conversions. (iPhone/iPad app by alejandro alvarez.)

- Source: https://appshunter.io/ios/app/best-construction-calculator/id6809211709 (this page in markdown: same URL + `.md`)
- Developer: [alejandro alvarez](https://appshunter.io/developer/6808275045)
- Category: Productivity
- Price: $0.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.2 · 0 MB
- Languages: English
- Released: 2026-09-15
- Data updated: 2026-10-03
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/best-construction-calculator/id6809211709/reviews.md

## What is Best Construction Calculator?

Construction Calculator is a fast, offline-first calculator built specifically for the jobsite — no more converting fractions in your head or guessing at concrete yardage.

FRACTION & FEET-INCH MATH
Add, subtract, multiply, and divide fractions and feet-and-inch measurements directly, with results rounded to the nearest 1/16 of an inch — the precision framers and finish carpenters actually need.

CONCRETE CALCULATOR
Enter your slab, footing, or column dimensions and get the concrete volume you need to order, without pulling out a separate reference chart.

STAIRS CALCULATOR
Work out rise, run, and stringer measurements for a code-compliant staircase in seconds.

UNIT CONVERTER
Convert between millimeters, inches (as feet-and-inches fractions to the nearest 1/16"), and hundredths-of-a-foot (engineering feet) with a guided, tap-based flow — enter a value, pick your target unit, and get your answer instantly.

Built for contractors, framers, concrete crews, and anyone who needs precise, practical measurements on-site — no internet connection required.

## Key features

- Fraction and feet-inch math
- Concrete volume calculation
- Staircase dimension calculator
- Unit conversion
- Offline functionality


## Frequently asked questions about Best Construction Calculator

### What is the price of Best Construction Calculator?

Best Construction Calculator is available for a one-time purchase of $0.99.

### Does Best Construction Calculator work offline?

Yes, Best Construction Calculator is an offline-first application, meaning it does not require an internet connection to perform calculations.

### What types of measurements can Best Construction Calculator handle?

It handles fractions, feet-and-inch measurements, concrete volumes, staircase dimensions, and unit conversions between millimeters, inches, and hundredths-of-a-foot.

### What is the precision of the fraction calculations?

Results for fraction and feet-and-inch measurements are rounded to the nearest 1/16 of an inch, providing the precision needed for tasks like framing and finish carpentry.

### What devices is Best Construction Calculator compatible with?

Currently, Best Construction Calculator is supported on iPhone devices.

### How frequently is Best Construction Calculator updated?

The latest version is 1.0, and it was last updated on September 14, 2026. Future updates will likely address bug fixes and potential feature enhancements.

### What is the age rating for Best Construction Calculator?

Best Construction Calculator has an age rating of 4+, making it suitable for a wide range of users.

### Does Best Construction Calculator have ads?

No, Best Construction Calculator does not contain advertisements.

## Version history (last 1 release)

### 1.0 — 2026-09-14

No release notes.

## More apps by alejandro alvarez

- [Rosary Chain](https://appshunter.io/ios/app/rosary-chain/id6808282554)

All apps by alejandro alvarez: https://appshunter.io/developer/6808275045

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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 2026-10-03.*