# Kalkulator CNC — Parameters & Threads

> Parameters & Threads (iPhone/iPad app by MICHAL SCHMUDE.)

- Source: https://appshunter.io/ios/app/kalkulator-cnc/id6791118032 (this page in markdown: same URL + `.md`)
- Developer: [MICHAL SCHMUDE](https://appshunter.io/developer/6782377535)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 18.2 · 56 MB
- Languages: American English
- Released: 2026-07-29
- Data updated: 2026-09-13
- User reviews in markdown: https://appshunter.io/ios/app/kalkulator-cnc/id6791118032/reviews.md

## What is Kalkulator CNC?

CNC Calculator – Your command center right at the machine. Developed by practitioners for CNC operators and engineers. Instantly calculate machining parameters, check thread dimensions, and select cutting values without the need for paper catalogs.

Key Features:
• Milling and Turning: Calculate cutting speed (Vc), spindle speed (n), feed (Fz, Vf), and machining time (Tc).
• Thread Database: Quick access to dimensions for Metric (M, MF), Imperial (UNC, UNF), and Pipe (G) threads. Check pitch, TPI, and recommended tap drills.
• Taper and Roughness Calculator: Calculate taper angles (alpha) and theoretical surface roughness (Ra).
• Feed Compensation: Automatic correction for circular interpolation inside and outside the material.
• Material Library: Select cutting parameters Vc, Fz, Kc for steel, aluminum, cast iron, and more.
• Tool Magazine: Save your proven parameters for specific tools and materials.
• Offline Mode: All calculations and databases are available without an internet connection, directly on the shop floor.

Why choose this app?
• Intuitive interface – results in just 3 taps.
• Full support for Landscape orientation on tablets and machine mounts.
• No unnecessary permissions – we care about your privacy.
• Lightweight and fast performance.

Download now and make your machining more precise and faster!

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


## Version history (last 3 releases)

### 1.0.3 — 2026-08-12

Add app improvments.

### 1.0.1 — 2026-08-01

This version includes minor code improvements to speed up the application.

### 1.0 — 2026-07-29

No release notes.

## Apps similar to Kalkulator CNC

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CNC Setup Sheet](https://appshunter.io/ios/app/cnc-setup-sheet/id6790457110) | — | Free | Utilities |
| [Machinist Calc: Speeds Feeds](https://appshunter.io/ios/app/machinist-calc-speeds-feeds/id6795587937) | — | Free | Utilities |
| [Workshop Calc](https://appshunter.io/ios/app/workshop-calc/id6782289595) | — | Free | Utilities |
| [CNC Machinist Calculator App](https://appshunter.io/ios/app/cnc-machinist-calculator-app/id6781401023) | 4.0 (1) | Free | Utilities |
| [Calculate CNC: Lathe G-Code](https://appshunter.io/ios/app/calculate-cnc-lathe-g-code/id6782482754) | — | Free | Utilities |
| [Machining Calculator Tool](https://appshunter.io/ios/app/machining-calculator-tool/id6766793027) | — | Free | Utilities |

## More apps by MICHAL SCHMUDE

- [Moja Parafia](https://appshunter.io/ios/app/moja-parafia/id6782377533)
- [Niewolnik Maryi](https://appshunter.io/ios/app/niewolnik-maryi/id6809527960)

All apps by MICHAL SCHMUDE: https://appshunter.io/developer/6782377535

---

*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 2026-09-13.*