---
title: "CNC Machinist Calculator Pro - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "CNC Machinist Calculator Pro is a machining calculator designed for manufacturing engineers, machinists, CNC operators, tool & die makers, and at home hobbyists. CNC Machinist Calculator Pro is great "
---

# CNC Machinist Calculator Pro — United States

![CNC Machinist Calculator Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8a/31/b2/8a31b230-6249-169a-d247-07c419529aac/AppIcon-1x_U007emarketing-85-220-3.png/434x0w.png)

**Developer:** [Shane Anderson](https://apptail.io/developer/shane-anderson-cwic)
**Category:** Productivity
**Rating:** 4.7/5 (678 ratings)
**Price:** $14.99
**Bundle ID:** com.pluckedstudios.machcalcpro
**Store:** Apple App Store
**Country:** United States
**Version:** 19 (released 2024-10-05)
**Original Release:** 2015-09-25
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1037668281)
**AppTail Page:** [https://apptail.io/app/cnc-machinist-calculator-pro-keX/united-states](https://apptail.io/app/cnc-machinist-calculator-pro-keX/united-states)

## CNC Machinist Calculator Pro Description
CNC Machinist Calculator Pro is a machining calculator designed for manufacturing engineers, machinists, CNC operators, tool & die makers, and at home hobbyists. CNC Machinist Calculator Pro is great for CNC programmers or machine operators who need to make quick calculations on the fly. It's also a great tool for quoting new work. Visit www.cncdirt.com for more info


 This CNC machining calculator app includes the following features:

  1.   Turning Calculators for lathe operators
         *Cutting Speed Calculation by Material
         *Grooving/Cut off cycle time Calculation
         *Rough turn cycle time Calculation
         *Cutting Speed Calculations
         *Cutting speed to RPM conversions
         *Feed per rev - Feed per minute conversions
 2.   Milling Calculators for mill operators
         *Cutting Speed & Feed Calculation by Material
         *RPM to Cutting Speed Conversions
         *Feed per Minute - Feed per tooth Conversions
         *Radial Chip Thinning Calculation
         *Metal Removal rate Calculation
         *Milling cut time Calculation
         *Circle Milling Calculations - Both inner & outer
         *Ball Mill Cusp Height Calculation
         *Ball Mill Effective diameter/Chip Thinning Calculator
         *Thread Milling Calculations - Both inner & outer
 3.   Drilling Calculators
         *Cutting Speed Calculation by material
         *Cycle time calculation
         *Drill point Length calculation
 4.   Gun drilling Calculators
         *Cutting Speed Calculation by material
         *Cycle time calculation
 5.   Thread Calculators
 6.   True Position Calculators
 7.   Bolt Pattern Calculators
 8.   Surface Finish Calculators
 9.   Drill & Tap charts
10. Thread data for the following threads:
      * 60° Threads (Pitch Ø, Minor Ø, Major Ø, Helix, Lead, etc.)
      * NPT Threads
      * Acme Threads
      * STI Threads
11.  Thread over 3 wire info (Size limits, min, max, & best wire)
12.  Center drill dimensions
13.  Unit converter
14.  Hardness conversions
15.  G-codes
16.  M-codes
17.  Blue Print Geometric Tolerance Descriptors - GD&T
18.  SFM calculator for drilling, milling, & turning over 170 materials
19.  Tap Drill Calculator for roll form & cut taps
20.  Various Geometric calculators
21.  Triangle Solver
22.  CNC keyway calculator 
23.  Custom macro variables, logic, arguments, & arithmetic data
24.  Machinist Forum
25.  Export G-code for internal & external chamfers, tapers, & radii with tool nose comp.
26.  Circle segment calculator ( arc calculator )
27.  National Pipe Thread data - NPT threads
28.  Material Property Search with machinability info
29.  Material Weight Calculator for over 170 materials & 10 shapes
30. Tool Wear section with images helpful info to improve tool life
31. Machinist Test with 6 categories to test your strengths & weaknesses
32. Socket Head Cap Screw hole dimensions
33. Scientific Calculator which includes:
       *  sine (sin)
       *  cosine (cos)
       *  tangent (tan)
       *  arcsine (sin-1)
       *  arccosine (cos-1)
       *  arctangent (tan-1)
       *  square (x²)
       *  cube (x³)
       *  pi (π)
       *  square root (√)
       *  base 10 logarithm (log)
       *  exponential function (ex)
       *  natural logarithm (In). 
34.  Linear Thermal Expansion Calculator
35.  Grinding Calculations
        * Plunge Grind - Q Prime, grit penetration & aggressiveness
        * Surface Grind - Q Prime, grit penetration & aggressiveness
        * Grinding Wheel Velocity
        * Work piece Velocity
        * Work piece RPM to wheel RPM ratio cylindricity error calculator
        * Wheel Mesh (Grit) size conversion
        * Equivalent wheel diameter
36.  More to come...

We're quickly becoming the best engineering calculator on the market
Check us out at www.cncdirt.com

## CNC Machinist Calculator Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/ea/c0/69/eac0697f-6278-eb18-97dc-2685daca5044/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/4c/76/18/4c761855-f3da-7d99-b0d1-e98eacb8c362/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/d7/30/9c/d7309c56-ffb8-2d74-8cff-f8e5c4d268cc/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/26/96/0e/26960e69-f21d-8c12-23fe-40ed8d694b72/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/41/18/fb/4118fbc2-0418-b2aa-01b3-21d2244ad36f/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/bb/a7/5d/bba75d2d-583d-d0a2-8cee-670ddb9bbc0c/pr_source.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/64/1c/1d/641c1d7a-485d-7ced-8c90-3ea074393268/pr_source.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/23/39/f1/2339f11d-17e1-c8d4-d818-c78c1a93a1f5/pr_source.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/4a/c1/34/4ac1340e-b3c6-b4fc-8ce1-8b3d8e3ec5ec/pr_source.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/cc/1c/56/cc1c5665-24fe-1829-16a9-e1ea9107b9aa/pr_source.png/1242x2688.png)

## CNC Machinist Calculator Pro Rating Breakdown in United States
- 5 stars: 551 (81%)
- 4 stars: 96 (14%)
- 3 stars: 13 (2%)
- 2 stars: 6 (1%)
- 1 stars: 12 (2%)

## CNC Machinist Calculator Pro Reviews in United States

### ***** "Must have"
I use this app every day programming mills and designing fixtures
-- cbsmith1994, 2024-12-27

### *---- "If I reviewed you once, don’t ask a second time"
I bought this app several years ago.  I  gave them a 5 star review the first time.  They ask me every month for another review. Now you get 1 star.
-- Reed Institute, 2024-05-30

### ***** "Programmer"
Absolutely love it!!! All the information I need at my fingertips.
-- Lewis561, 2024-05-02

### ***** "Cnc machinist pro"
Wow.. do I love the brain check portion of this app.. I failed miserably only to memorize the answers and pass all 100%. Would love a new updated version with potentially harder questions and answers.! Love it love it love it. 

Btw .. recently used the Material weight calculator to ensure that I had enough lifting power for my new 990.2 lbs chunks of 6061 aluminum! Thank you designers and hosts for this app!
-- MattsMuze69, 2024-04-04

### ***** "Love the app"
I’m a machinist in training still learning and making mistakes, this app helps me a lot with speeds and feed and some of the things I didn’t consider before.
-- neyek5677, 2024-03-21

### ***** "Good"
Good
-- Green196Tony, 2023-06-12

### ***** "Review"
This has everything I need all in one I’ve got 28 years of experience and I e always had to do research for data to have an edge. Now I have all the technical data I could ask for!
-- Fontane 45, 2023-06-06

### *---- "No thread chart"
No easy reference chart for threads with major and minor diameters etc. you have to go through multiple menus to look up a specific tap or thread size
-- K7GSXR-R600, 2023-05-26

### ***** "CNC Keyway Broach"
If you are in the manufacturing industry this app is a “must buy” and something you will use every day
-- CNC Broach Tools, 2023-05-23

### ****- "Developer should…"
Just get rid of the custom keyboards, and use Apple’s default iOS keyboard when it comes to entering anything into a search field within the app.
-- ElectricCruiser, 2023-03-24

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


## CNC Machinist Calculator Pro Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | United States | Productivity | #61 |
| Top Paid | South Africa | Productivity | #235 |

## CNC Machinist Calculator Pro Discovered Keywords
- thread calculator
- bolt hole circle calculator
- t
- machining calculator
- cnc
- machinist calculator
- machinist
- gd
- cnc machinist calculator pro
- thread length calculator

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## CNC Machinist Calculator Pro Available In
- [United States](https://apptail.io/app/cnc-machinist-calculator-pro-keX/united-states)
- [Canada](https://apptail.io/app/cnc-machinist-calculator-pro-keX/canada)
- [United Kingdom](https://apptail.io/app/cnc-machinist-calculator-pro-keX/united-kingdom)
- [Australia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/australia)
- [Mexico](https://apptail.io/app/cnc-machinist-calculator-pro-keX/mexico)
- [Russia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/russia)
- [South Africa](https://apptail.io/app/cnc-machinist-calculator-pro-keX/south-africa)
- [Netherlands](https://apptail.io/app/cnc-machinist-calculator-pro-keX/netherlands)
- [New Zealand](https://apptail.io/app/cnc-machinist-calculator-pro-keX/new-zealand)
- [Spain](https://apptail.io/app/cnc-machinist-calculator-pro-keX/spain)
- [Romania](https://apptail.io/app/cnc-machinist-calculator-pro-keX/romania)
- [China](https://apptail.io/app/cnc-machinist-calculator-pro-keX/china)
- [Saudi Arabia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/saudi-arabia)
- [South Korea](https://apptail.io/app/cnc-machinist-calculator-pro-keX/south-korea)
- [Finland](https://apptail.io/app/cnc-machinist-calculator-pro-keX/finland)
- [Switzerland](https://apptail.io/app/cnc-machinist-calculator-pro-keX/switzerland)
- [Indonesia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/indonesia)
- [Greece](https://apptail.io/app/cnc-machinist-calculator-pro-keX/greece)
- [Denmark](https://apptail.io/app/cnc-machinist-calculator-pro-keX/denmark)
- [Taiwan](https://apptail.io/app/cnc-machinist-calculator-pro-keX/taiwan)
- [Belgium](https://apptail.io/app/cnc-machinist-calculator-pro-keX/belgium)
- [Malaysia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/malaysia)
- [Israel](https://apptail.io/app/cnc-machinist-calculator-pro-keX/israel)
- [Norway](https://apptail.io/app/cnc-machinist-calculator-pro-keX/norway)
- [Austria](https://apptail.io/app/cnc-machinist-calculator-pro-keX/austria)
- [Poland](https://apptail.io/app/cnc-machinist-calculator-pro-keX/poland)
- [Japan](https://apptail.io/app/cnc-machinist-calculator-pro-keX/japan)
- [Kuwait](https://apptail.io/app/cnc-machinist-calculator-pro-keX/kuwait)
- [Kazakhstan](https://apptail.io/app/cnc-machinist-calculator-pro-keX/kazakhstan)
- [Lebanon](https://apptail.io/app/cnc-machinist-calculator-pro-keX/lebanon)
- [Luxembourg](https://apptail.io/app/cnc-machinist-calculator-pro-keX/luxembourg)
- [Madagascar](https://apptail.io/app/cnc-machinist-calculator-pro-keX/madagascar)
- [North Macedonia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/north-macedonia)
- [Malta](https://apptail.io/app/cnc-machinist-calculator-pro-keX/malta)
- [Nigeria](https://apptail.io/app/cnc-machinist-calculator-pro-keX/nigeria)
- [Peru](https://apptail.io/app/cnc-machinist-calculator-pro-keX/peru)
- [Philippines](https://apptail.io/app/cnc-machinist-calculator-pro-keX/philippines)
- [Pakistan](https://apptail.io/app/cnc-machinist-calculator-pro-keX/pakistan)
- [Portugal](https://apptail.io/app/cnc-machinist-calculator-pro-keX/portugal)
- [Sweden](https://apptail.io/app/cnc-machinist-calculator-pro-keX/sweden)
- [Singapore](https://apptail.io/app/cnc-machinist-calculator-pro-keX/singapore)
- [United Arab Emirates](https://apptail.io/app/cnc-machinist-calculator-pro-keX/united-arab-emirates)
- [Slovakia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/slovakia)
- [Thailand](https://apptail.io/app/cnc-machinist-calculator-pro-keX/thailand)
- [Tunisia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/tunisia)
- [Türkiye](https://apptail.io/app/cnc-machinist-calculator-pro-keX/turkey)
- [Ukraine](https://apptail.io/app/cnc-machinist-calculator-pro-keX/ukraine)
- [Vietnam](https://apptail.io/app/cnc-machinist-calculator-pro-keX/vietnam)
- [Slovenia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/slovenia)
- [Armenia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/armenia)
- [Argentina](https://apptail.io/app/cnc-machinist-calculator-pro-keX/argentina)
- [Azerbaijan](https://apptail.io/app/cnc-machinist-calculator-pro-keX/azerbaijan)
- [Bulgaria](https://apptail.io/app/cnc-machinist-calculator-pro-keX/bulgaria)
- [Bahrain](https://apptail.io/app/cnc-machinist-calculator-pro-keX/bahrain)
- [Brunei](https://apptail.io/app/cnc-machinist-calculator-pro-keX/brunei)
- [Brazil](https://apptail.io/app/cnc-machinist-calculator-pro-keX/brazil)
- [Belarus](https://apptail.io/app/cnc-machinist-calculator-pro-keX/belarus)
- [Chile](https://apptail.io/app/cnc-machinist-calculator-pro-keX/chile)
- [Colombia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/colombia)
- [Cyprus](https://apptail.io/app/cnc-machinist-calculator-pro-keX/cyprus)
- [Czechia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/czechia)
- [Germany](https://apptail.io/app/cnc-machinist-calculator-pro-keX/germany)
- [Dominican Republic](https://apptail.io/app/cnc-machinist-calculator-pro-keX/dominican-republic)
- [Algeria](https://apptail.io/app/cnc-machinist-calculator-pro-keX/algeria)
- [Ecuador](https://apptail.io/app/cnc-machinist-calculator-pro-keX/ecuador)
- [Estonia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/estonia)
- [Egypt](https://apptail.io/app/cnc-machinist-calculator-pro-keX/egypt)
- [France](https://apptail.io/app/cnc-machinist-calculator-pro-keX/france)
- [Hong Kong SAR China](https://apptail.io/app/cnc-machinist-calculator-pro-keX/hong-kong)
- [Croatia](https://apptail.io/app/cnc-machinist-calculator-pro-keX/croatia)
- [Hungary](https://apptail.io/app/cnc-machinist-calculator-pro-keX/hungary)
- [Ireland](https://apptail.io/app/cnc-machinist-calculator-pro-keX/ireland)
- [India](https://apptail.io/app/cnc-machinist-calculator-pro-keX/india)
- [Italy](https://apptail.io/app/cnc-machinist-calculator-pro-keX/italy)

---

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