# Carpentry & Trim Calculator — Pro Woodworking & Framing Math

> Professional carpentry and woodworking math calculators for layout, framing, and sizing. (iPhone/iPad app by Vladislav Zhirnov.)

- Source: https://appshunter.io/ios/app/carpentry-and-trim-calculator/id6744852048 (this page in markdown: same URL + `.md`)
- Developer: [Vladislav Zhirnov](https://appshunter.io/developer/1476188065)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.20/5 from 6 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 12 MB
- Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 22 more
- Released: 2025-04-23
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/carpentry-and-trim-calculator/id6744852048/reviews.md

## What is Carpentry & Trim Calculator?

Carpentry Trim Tools puts a pro-grade set of fast, reliable calculators in your pocket. Whether you’re laying out trim on site, verifying framing math, or sizing cabinet doors in the shop, it helps you work faster, waste less material, and make confident decisions all day long.

Who it’s for
• Finish carpenters, framers, cabinetmakers, stair builders, and serious woodworkers
• Pros who want clear inputs, precise outputs, and no guesswork

Included calculators
• Board and Batten Layout
• Board Foot
• Framing
• Lumber Weight
• Plywood
• Rafter Length
• Cabinet Door
• Trim and Molding
• Crown Molding
• Wood Movement
• Stair Layout
• Baluster & Handrail
• Wainscoting Layout
• Lumber Dimensions
• Plywood Weight
• Plywood Dimensions

Why pros use it daily
• Speed: Get the right numbers in seconds—on a ladder, in a truck, or at the bench.
• Accuracy: Consistent math for spacing, lengths, angles, reveals, and weights to reduce rework.
• Clarity: Clean inputs and readable results you can trust and share with the crew.
• Focus: Purpose-built tools for real carpentry tasks—no fluff, just answers.

Typical jobs it streamlines
• Lay out boards, battens, balusters, and wainscot spacing without trial and error
• Size rafters, stair runs/rise, and handrail components with confidence
• Plan trim and crown profiles, cabinet door sizing, and door reveals
• Estimate lumber volume and sheet-goods needs; check weight before you haul

Bring shop-grade calculations to every job site. Download Carpentry Trim Tools and make it part of your everyday tool belt.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Board and Batten Layout
- Framing Math
- Cabinet Door Sizing
- Trim and Molding Calculations
- Rafter Length Calculator
- Wood Movement Estimation
- Stair Layout Tools

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Full version / monthly | $0.99 | per month |
| Full version / year | $3.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ADS | $7.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/carpentry-and-trim-calculator/id6744852048/reviews.md

### 3/5 — Cabinet frame

*2026-08-19*

Is it possible to have a frame calculator for cabinets as part of the door calculation

### 5/5 — 好

*2026-05-10*

非常好

### 5/5 — 好用

*2026-03-10*

好用

### 1/5 — 上来就要钱呢

*2025-11-11*

不测试怎么知道好用不，先要钱删广告，打广告成天经地义了？

### 1/5 — 钱付了。不能画图，只是计算

*2025-09-21*

垃圾

## Frequently asked questions about Carpentry & Trim Calculator

### What is the Carpentry & Trim Calculator used for?

Carpentry & Trim Calculator provides a suite of professional-grade calculators to assist with tasks like laying out trim, verifying framing math, and sizing cabinet doors. It aims to help users work faster and reduce material waste.

### Who is the Carpentry & Trim Calculator designed for?

The app is intended for professional finish carpenters, framers, cabinetmakers, stair builders, and serious woodworkers. It offers clear inputs and precise outputs for those who need reliable calculations.

### Does Carpentry & Trim Calculator have ads?

No, Carpentry & Trim Calculator does not contain advertisements. The app is free to download and use, with optional in-app purchases for full functionality.

### What kind of calculators are included in Carpentry & Trim Calculator?

It includes calculators for Board and Batten Layout, Board Foot, Framing, Lumber Weight, Plywood, Rafter Length, Cabinet Door, Trim and Molding, Crown Molding, Wood Movement, Stair Layout, Baluster & Handrail, Wainscoting Layout, Lumber Dimensions, Plywood Weight, and Plywood Dimensions.

### What are the subscription options for Carpentry & Trim Calculator?

Carpentry & Trim Calculator offers a full version available via monthly subscription for $0.99 or an annual subscription for $3.99. These plans unlock all features and provide continuous access.

### On what devices can I use Carpentry & Trim Calculator?

Carpentry & Trim Calculator is supported on both iPhone and iPad devices. It is designed to be accessible on Apple's mobile and tablet platforms.

### How often is Carpentry & Trim Calculator updated?

The app was last updated on October 20, 2025, with version 5. This indicates a recent update, suggesting ongoing development and support from the developer.

### What is the age rating for Carpentry & Trim Calculator?

Carpentry & Trim Calculator has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions.

## Version history (last 5 releases)

### 5 — 2025-10-20

Calculation bugs fixed, improved UI

### 4 — 2025-08-22

Crown Molding, Wood Movement, Stair Layout, Baluster & Handrail, Wainscoting Layout, Lumber Dimensions, Plywood Weight

### 3 — 2025-05-16

UI bugs fixed

### 2 — 2025-04-24

Some bugs fixed

### 1.0 — 2025-04-23

No release notes.

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All apps by Vladislav Zhirnov: https://appshunter.io/developer/1476188065

## Related topics

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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 2026-08-24.*