# Carpentry Calc - Design Helper — On-site Work

> On-site Work (iPhone/iPad app by 小燕 陈.)

- Source: https://appshunter.io/ios/app/carpentry-calc-design-helper/id6783611051 (this page in markdown: same URL + `.md`)
- Developer: [小燕 陈](https://appshunter.io/developer/1462872555)
- Category: Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 16.6 · 5 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-06-26
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/carpentry-calc-design-helper/id6783611051/reviews.md

## What is Carpentry Calc?

Woodworking Calculator is a professional calculation tool designed for construction industry practitioners, covering over 10 common construction calculation scenarios to make your construction calculations more accurate and efficient

Core Features

Deck and Flooring
Calculate board quantity, spacing, and cut lists with automatic layout generation

Roof Calculator
One-click calculation for tile count, metal sheets, and rafter length

Stairs Calculator
Precise calculation of step height, stringer length, and slope angle

Railing and Spacing
Spacing calculation and compliance checking to ensure construction meets standards

Concrete Volume
Support for rectangular, cylindrical, and irregular shapes with automatic material estimation

Slope and Triangle
Quick calculation of angles, slopes, and diagonal lengths with square checking

Raked Wall
Automatic generation of stud lengths and cut lists

Leveling and Elevation
Elevation measurement and height difference calculation for more precise surveying

Running Measurement
Equal spacing mark calculation to improve construction efficiency

Unit Converter
Free conversion between length, area, volume, and weight units

Quick Calculator
Expression calculation with history records for complex operations

Product Features

Fully offline operation, no network required
Dynamic graphics rendering with real-time updates
Supports gesture zooming and panning
Automatic history record saving
Dark and Light mode switching
Supports Metric and Imperial unit switching
Supports fractional inch display
Multi-language support: Chinese, English, Japanese
Make Woodworking Calculator your reliable assistant on construction sites. Say goodbye to tedious manual calculations and boost your work efficiency


## Version history (last 1 release)

### 1.0 — 2026-06-26

No release notes.

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All apps by 小燕 陈: https://appshunter.io/developer/1462872555

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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 2026-09-11.*