# Feet and inch construction cal

> Calculate all rafters, stairs, diagonals, jack rafters, gable studs, and hips.

Canonical page: [https://chrome-stats.com/d/com.learnframing.constructioncalculator](https://chrome-stats.com/d/com.learnframing.constructioncalculator)

## Overview

- **ID:** `com.learnframing.constructioncalculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Construction Wizard
- **Category:** TOOLS
- **Downloads:** 131,215
- **Rating:** 3.85 / 5 (161 ratings)
- **Version:** 4.7
- **Last updated:** 2018-08-29
- **First published:** 2017-07-19
- **Publisher country:** US
- **Data as of:** 2026-09-18
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.learnframing.constructioncalculator)
- **Website:** [http://learnframing.com](http://learnframing.com/)
- **Privacy policy:** [https://learnframing.com/privacy-policy/](https://learnframing.com/privacy-policy/)

## Description

Master construction math effortlessly with the Feet and Inch Construction Calculator Chrome extension. Designed for builders and DIY enthusiasts, this free tool simplifies complex calculations involving feet and inches.

Equipped with intuitive wizards, it handles all essential construction math including basic arithmetic with carpenter fractions, diagonal measurements for layout squaring, and fast riser calculations for stairs. It also efficiently computes dimensions for common rafters, lean-to rafters, jack rafters, gable studs, and hip roofs (except unequal pitches). Save time and improve accuracy on your construction projects with this comprehensive calculator.

## Rankings

- #195,525 — Overall

## Review summary

Users find the app simple, easy to use, and a helpful tool for quick measurement calculations in construction fields, saving time compared to manual methods. However, many users criticize its inaccuracy due to rounding of measurements, lack of support for multiple or complex calculations, inability to compute square footage, and a somewhat awkward user interface. While some praise its simplicity and efficiency for basic needs, others find it unreliable and frustrating, urging not to download it due to its limited functionality and errors.

### Pros

- Easy to use and operate with minimal learning curve.
- Saves time by simplifying calculations for construction measurements.
- Simple, elegant, and straightforward design appreciated by users.
- Helpful for contractors, carpenters, and concrete workers on the go.
- Better than doing fractions manually on paper.

### Cons

- Rounds measurements leading to inaccurate results and faulty calculations.
- Does not support multiple calculations or complex expressions effectively.
- Does not calculate square footage, only multiplies numbers like a standard calculator.
- User interface can be awkward or counterintuitive, causing frustration.
- Presence of irritating features like sound that is hard to turn off.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.learnframing.constructioncalculator)