---
title: "Carpenter's Calculator - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Working with US Customary units (feet and inches) often involves measurements in fractions of an inch, and therefore mixed-number arithmetic. For example: you need to rip 6 planks at 3 5/16" width eac"
---

# Carpenter's Calculator — United States
> Supports mixed numbers

![Carpenter's Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/c0/15/23/c015233b-2f5a-1c1e-bdde-7e391b8882b4/AppIcon-1x_U007epad-85-220.png/434x0w.png)

**Developer:** [Charles Volow](https://apptail.io/developer/charles-volow-LYsc)
**Category:** Utilities
**Rating:** 5.0/5 (17 ratings)
**Price:** Free
**Bundle ID:** com.charlie-volow.carpenters-calculator
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0 (released 2023-08-23)
**Original Release:** 2023-08-23
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6462017918)
**AppTail Page:** [https://apptail.io/app/carpenters-calculator-XPyn/united-states](https://apptail.io/app/carpenters-calculator-XPyn/united-states)

## Carpenter's Calculator Description
Working with US Customary units (feet and inches) often involves measurements in fractions of an inch, and therefore mixed-number arithmetic. For example: you need to rip 6 planks at 3 5/16" width each. Your saw blade kerf is approximately 1/8". To figure out how much width you need in total, you'd do 6 * (3 5/16 + 1/8). You can do this in your head, but it's easy to make a mistake -- and if you add any more complexity, it becomes a challenge. You can do it on paper, but that's a bit cumbersome for such a simple operation. With the Carpenter's Calculator, it's easy.

Even if you're not a woodworker and uninterested in using fractions or mixed numbers, this calculator should offer you just about everything that the built-in iOS calculator offers, but with a feel closer to a traditional scientific or graphing calculator. It also stores your last 20 expressions and results, which makes it very easy to do slightly more complex calculations without needing to whip out a pencil and paper.

## Carpenter's Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/3c/89/24/3c8924e1-fae0-cb5c-8835-25f411f3d1b6/9b8ad294-e8da-4270-b485-f45e8ad5580a_8_expr.png/1242x2208.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/62/c2/70/62c270be-408f-2698-e7c1-a6aceb3e77e8/47d673ed-2c70-4012-b276-ad3983994d56_8_shift.png/1242x2208.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/ff/e6/70/ffe670bb-e56a-9344-92f6-07a15331c468/d8ffa1b8-b1c1-4403-9a12-1b76993e9309_8_history.png/1242x2208.png)

## Carpenter's Calculator Rating Breakdown in United States
- 5 stars: 17 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Carpenter's Calculator Reviews in United States

### ***** "Great App"
This calculator is exactly what I was looking for.  I have a construction calculator in my shop and wanted something to use when I’m away from the shop. This calculator is simple and does not require much storage. I especially like that it does not insert adds or collect data. Well done!!
-- BigAWBJR, 2025-02-04

### ***** "A Rare and Precious Find"
No ads ✅
No in-app purchases ✅
Simple, useful features ✅
Quick, effective tutorial ✅
Works as intended ✅

A genuine pearl in a sea of nauseating advertisement, predatory monetization, and flashiness over function.
Thank you for this, I wish more people were like you.
-- I don’t want to use a nickname, 2024-12-30

### ***** "Perfect"
This calculator is perfect just what I needed getting started into woodworking. Thanks so much!
-- Laprxs, 2024-09-13

### ***** "Great tool for Imperial fraction math"
This calculator is just what I needed in my workshop to help me with Imperial fractions. It also has all the trig functions you need for angular math. It couldn’t be easier to use. Nicely done!
-- MobilePhoneBill, 2024-06-08

### ***** "Great, no nonsense, capable app!!!!"
I was looking for a simple easy to use Calc for help in the wood shop. Designing furniture and useful things often requires a lot of math so I was hopeful to find something intuitive and easy to use to offload some of the work from my little brain. I found it here!!! This app is fantastic!!! Not monetized and straight forward I give a lot of thanks for the developer!!!! Thank you sir for making something useful available to us for free!!!! I wish more folks did this sort of thing!
-- BigPoppa502, 2024-04-23

### ***** "Simple and easy to use"
Great little app. Does what it needs to do without any distracting features. Would gladly donate a few dollars to the developer. Thanks for being one of the few calculators out there not charging for a simple offline calculator.
-- koffee66, 2024-04-06

[View all Carpenter's Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Carpenter's Calculator Discovered Keywords
- carpenter's calculator

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## Carpenter's Calculator Available In
- [United States](https://apptail.io/app/carpenters-calculator-XPyn/united-states)
- [Egypt](https://apptail.io/app/carpenters-calculator-XPyn/egypt)
- [Angola](https://apptail.io/app/carpenters-calculator-XPyn/angola)
- [Argentina](https://apptail.io/app/carpenters-calculator-XPyn/argentina)
- [Austria](https://apptail.io/app/carpenters-calculator-XPyn/austria)
- [Australia](https://apptail.io/app/carpenters-calculator-XPyn/australia)
- [Azerbaijan](https://apptail.io/app/carpenters-calculator-XPyn/azerbaijan)
- [Belgium](https://apptail.io/app/carpenters-calculator-XPyn/belgium)
- [Bulgaria](https://apptail.io/app/carpenters-calculator-XPyn/bulgaria)
- [Bahrain](https://apptail.io/app/carpenters-calculator-XPyn/bahrain)
- [Brunei](https://apptail.io/app/carpenters-calculator-XPyn/brunei)
- [Brazil](https://apptail.io/app/carpenters-calculator-XPyn/brazil)
- [Belarus](https://apptail.io/app/carpenters-calculator-XPyn/belarus)
- [Belize](https://apptail.io/app/carpenters-calculator-XPyn/belize)
- [Canada](https://apptail.io/app/carpenters-calculator-XPyn/canada)
- [Chile](https://apptail.io/app/carpenters-calculator-XPyn/chile)
- [China](https://apptail.io/app/carpenters-calculator-XPyn/china)
- [Colombia](https://apptail.io/app/carpenters-calculator-XPyn/colombia)
- [Cyprus](https://apptail.io/app/carpenters-calculator-XPyn/cyprus)
- [Czechia](https://apptail.io/app/carpenters-calculator-XPyn/czechia)
- [Germany](https://apptail.io/app/carpenters-calculator-XPyn/germany)
- [Denmark](https://apptail.io/app/carpenters-calculator-XPyn/denmark)
- [Dominican Republic](https://apptail.io/app/carpenters-calculator-XPyn/dominican-republic)
- [Algeria](https://apptail.io/app/carpenters-calculator-XPyn/algeria)
- [Ecuador](https://apptail.io/app/carpenters-calculator-XPyn/ecuador)
- [Estonia](https://apptail.io/app/carpenters-calculator-XPyn/estonia)
- [Spain](https://apptail.io/app/carpenters-calculator-XPyn/spain)
- [Finland](https://apptail.io/app/carpenters-calculator-XPyn/finland)
- [France](https://apptail.io/app/carpenters-calculator-XPyn/france)
- [United Kingdom](https://apptail.io/app/carpenters-calculator-XPyn/united-kingdom)
- [Grenada](https://apptail.io/app/carpenters-calculator-XPyn/grenada)
- [Ghana](https://apptail.io/app/carpenters-calculator-XPyn/ghana)
- [Greece](https://apptail.io/app/carpenters-calculator-XPyn/greece)
- [Hong Kong SAR China](https://apptail.io/app/carpenters-calculator-XPyn/hong-kong)
- [Honduras](https://apptail.io/app/carpenters-calculator-XPyn/honduras)
- [Croatia](https://apptail.io/app/carpenters-calculator-XPyn/croatia)
- [Hungary](https://apptail.io/app/carpenters-calculator-XPyn/hungary)
- [Indonesia](https://apptail.io/app/carpenters-calculator-XPyn/indonesia)
- [Ireland](https://apptail.io/app/carpenters-calculator-XPyn/ireland)
- [Israel](https://apptail.io/app/carpenters-calculator-XPyn/israel)
- [India](https://apptail.io/app/carpenters-calculator-XPyn/india)
- [Iceland](https://apptail.io/app/carpenters-calculator-XPyn/iceland)
- [Italy](https://apptail.io/app/carpenters-calculator-XPyn/italy)
- [Jamaica](https://apptail.io/app/carpenters-calculator-XPyn/jamaica)
- [Jordan](https://apptail.io/app/carpenters-calculator-XPyn/jordan)
- [Japan](https://apptail.io/app/carpenters-calculator-XPyn/japan)
- [Kenya](https://apptail.io/app/carpenters-calculator-XPyn/kenya)
- [South Korea](https://apptail.io/app/carpenters-calculator-XPyn/south-korea)
- [Kuwait](https://apptail.io/app/carpenters-calculator-XPyn/kuwait)
- [Kazakhstan](https://apptail.io/app/carpenters-calculator-XPyn/kazakhstan)
- [Lebanon](https://apptail.io/app/carpenters-calculator-XPyn/lebanon)
- [Lithuania](https://apptail.io/app/carpenters-calculator-XPyn/lithuania)
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- [Mauritius](https://apptail.io/app/carpenters-calculator-XPyn/mauritius)
- [Mexico](https://apptail.io/app/carpenters-calculator-XPyn/mexico)
- [Malaysia](https://apptail.io/app/carpenters-calculator-XPyn/malaysia)
- [Namibia](https://apptail.io/app/carpenters-calculator-XPyn/namibia)
- [Nigeria](https://apptail.io/app/carpenters-calculator-XPyn/nigeria)
- [Netherlands](https://apptail.io/app/carpenters-calculator-XPyn/netherlands)
- [Norway](https://apptail.io/app/carpenters-calculator-XPyn/norway)
- [Nepal](https://apptail.io/app/carpenters-calculator-XPyn/nepal)
- [New Zealand](https://apptail.io/app/carpenters-calculator-XPyn/new-zealand)
- [Oman](https://apptail.io/app/carpenters-calculator-XPyn/oman)
- [Peru](https://apptail.io/app/carpenters-calculator-XPyn/peru)
- [Philippines](https://apptail.io/app/carpenters-calculator-XPyn/philippines)
- [Pakistan](https://apptail.io/app/carpenters-calculator-XPyn/pakistan)
- [Portugal](https://apptail.io/app/carpenters-calculator-XPyn/portugal)
- [Romania](https://apptail.io/app/carpenters-calculator-XPyn/romania)
- [Russia](https://apptail.io/app/carpenters-calculator-XPyn/russia)
- [Saudi Arabia](https://apptail.io/app/carpenters-calculator-XPyn/saudi-arabia)
- [Sweden](https://apptail.io/app/carpenters-calculator-XPyn/sweden)
- [Singapore](https://apptail.io/app/carpenters-calculator-XPyn/singapore)
- [Slovenia](https://apptail.io/app/carpenters-calculator-XPyn/slovenia)
- [Slovakia](https://apptail.io/app/carpenters-calculator-XPyn/slovakia)
- [Thailand](https://apptail.io/app/carpenters-calculator-XPyn/thailand)
- [Tunisia](https://apptail.io/app/carpenters-calculator-XPyn/tunisia)
- [Taiwan](https://apptail.io/app/carpenters-calculator-XPyn/taiwan)
- [Ukraine](https://apptail.io/app/carpenters-calculator-XPyn/ukraine)
- [Uganda](https://apptail.io/app/carpenters-calculator-XPyn/uganda)
- [Uzbekistan](https://apptail.io/app/carpenters-calculator-XPyn/uzbekistan)
- [British Virgin Islands](https://apptail.io/app/carpenters-calculator-XPyn/british-virgin-islands)
- [Vietnam](https://apptail.io/app/carpenters-calculator-XPyn/vietnam)
- [United Arab Emirates](https://apptail.io/app/carpenters-calculator-XPyn/united-arab-emirates)
- [South Africa](https://apptail.io/app/carpenters-calculator-XPyn/south-africa)
- [Armenia](https://apptail.io/app/carpenters-calculator-XPyn/armenia)

---

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