# Pulley Calculator Easy

> Pulley Calculator Easy (iPhone/iPad app by YAVUZ BULAMADIK.)

- Source: https://appshunter.io/ios/app/pulley-calculator-easy/id6777316736 (this page in markdown: same URL + `.md`)
- Developer: [YAVUZ BULAMADIK](https://appshunter.io/developer/1882915868)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 4 MB
- Languages: American English
- Released: 2026-06-10
- Data updated: 2026-06-20
- User reviews in markdown: https://appshunter.io/ios/app/pulley-calculator-easy/id6777316736/reviews.md

## What is Pulley Calculator Easy?

Pulley Calculator is the ultimate, all-in-one engineering tool designed for mechanical engineers, technicians, machinists, and DIY enthusiasts. Seamlessly calculate and design belt drive systems right from your pocket with a clean, intuitive, and modern interface.

Whether you are working with industrial machinery, automotive setups, or custom workshop projects, this app eliminates guesswork and complex formulas, delivering precise mechanical data instantly.

### KEY FEATURES:

1. BELT SPEED CALCULATOR
• Instantly compute linear belt speed (v in m/sec, ft/sec, mph, or km/h).
• Dynamically solve for any missing variable: input Pulley Diameter (D) and RPM to get Speed, or input Speed and Diameter to find the required RPM.

2. BELT LENGTH CALCULATOR
• Calculate the exact length of your belt system with high precision.
• Input the Large Pulley Diameter (D1), Small Pulley Diameter (D2), and Center Distance (A) to get the required belt length instantly.

3. PULLEY RATIO CALCULATOR
• Determine the precise mechanical drive ratio between two connected pulleys.
• Input D1 and D2 to visualize and compute the exact transmission ratio (e.g., 1 : 2.50) to optimize torque and RPM outputs.

4. BUILT-IN UNIT CONVERTER
• Fast and comprehensive unit conversion utility directly inside the app.
• Speed Converter: Seamlessly switch between Km/h, ft/sec, mph, and m/sec.
• Power Converter: Instantly convert Kilowatts (kW) to Horsepower (HP) and vice versa.

### WHY YOU'LL LOVE IT:
• Interactive & Simple UI: Designed for quick on-site calculations. Use fields on the fly without confusing nested menus.
• Real-time Calculations: Results update dynamically as you type your dimensions.
• Universal Engineering Tool: Perfect for V-belts, timing belts, flat belts, and custom pulley setups.
• Lightweight & Fast: No lag, no unnecessary permissions—just raw, functional calculation when you need it most.

Download Pulley Calculator today and streamline your mechanical design and maintenance workflows!


## Version history (last 1 release)

### 1.0 — 2026-06-10

No release notes.

## More apps by YAVUZ BULAMADIK

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- [Sling Load Calculator Easy](https://appshunter.io/ios/app/sling-load-calculator-easy/id6762073651)
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- [Taper Calculator Easy](https://appshunter.io/ios/app/taper-calculator-easy/id6763480439)

All apps by YAVUZ BULAMADIK: https://appshunter.io/developer/1882915868

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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 2026-06-20.*