# Belt & Pulley Calculator

> Setup two pulley system

Canonical page: [https://chrome-stats.com/d/id1619824401](https://chrome-stats.com/d/id1619824401)

## Overview

- **ID:** `id1619824401`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** H3 Apps, LLC
- **Category:** Productivity
- **Rating:** 4.60 / 5 (16 ratings)
- **Version:** 1.0.0
- **Last updated:** 2022-04-21
- **First published:** 2022-04-21
- **Size:** 703 KB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/belt-pulley-calculator/id1619824401)
- **Website:** [http://h3apps.com](http://h3apps.com/)
- **Privacy policy:** [http://h3apps.com/terms](http://h3apps.com/terms)

## Description

Helpful in setting up a connecting belt and two pulley system. With just a few inputs (pulley diameters, driver rpm, power, centers distance, belt size), the App shows how they effect belt velocity, tension, torques, wrap angle, and the RPM of the driven pulley.

Inputs can be in imperial or metric units of measure.

Results can be shared by text or email.

## Rankings

- #272,340 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1619824401)