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Calculate belt length and speed, gear ratio, drive pulley speed
Belt Length Calculator from S.E. simplifies belt-drive calculations for pulleys and belts. By entering large and small pulley diameters plus center distance, you get belt length, drive and driven RPM, belt speed, and gear ratio in seconds. With 10,000+ total downloads and 300 in the last 30 days, the app maintains steady interest after about 923.1 days on the market.
Pros & Cons
- Focused belt-drive calculations for pulleys and belts
- Instant results for belt length, belt speed, RPM, and gear ratio
- Easy input of pulley diameters and center distance
- Free to use with straightforward functionality
- Compared with broader engineering calculators, it lacks some advanced topics (e.g., diameter-specific machining contexts, broader rpm/gears scenarios) seen in competitors.
- Not ranked in top lists and currently rating 0.0 from 0 ratings
About Belt Length Calculator
Belt Length Calculator is a tools app developed by S.E..
Download Statistics
Belt Length Calculator has been downloaded 16 thousand times. In the last 30 days, the app was downloaded 300 times.
User Ratings
The app has no ratings yet.
App Information
Belt Length Calculator is FREE to download. The APK download size is 8.15 MB. The latest version available is 1.8. The last update was on October 16, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play February 2024.
More data about Belt Length Calculator
| Price | Free to download |
| Total downloads | 16 thousand |
| Recent downloads | 300 |
| Rating | No ratings |
| Ranking | Not ranked |
| Version | 1.8 |
| APK size | 8.15 MB |
| Number of libraries | ? |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
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Belt Length Calculator compared with similar apps
Common keywords of similar apps
Drive Pulleys Belt Speed Pulley Length Calculator Calculate Gear Ratio
Keywords missing from this app
Engineering App Diameter Gears Number Bicycle Rpm Roll Calculations Simple Inches Mechanical Calculators Motor Students Minute Stepper Steps Tool Time Size Top Thickness Recent Teeth Pipe Converter Degrees Feed Rate Math Easy Based Calculation Data Cnc Helical Unit Ratios Car Real System
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Downloads over time
Belt Length Calculator has been downloaded 16 thousand times. Over the past 30 days, it averaged 10 downloads per day.
Changelog of Belt Length Calculator
Developer information for S.E.
Comments on Belt Length Calculator for Android
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Google Play Rankings for Belt Length Calculator
Technologies used by Belt Length Calculator
Frequently asked questions about Belt Length Calculator
Is Belt Length Calculator free?
Yes. Belt Length Calculator is free to download from Google Play.
Is Belt Length Calculator still available?
Yes. Belt Length Calculator is on Google Play, and the last update we saw was on October 16, 2025.
Does Belt Length Calculator contain ads?
Yes. Google Play lists Belt Length Calculator as containing ads.
How large is the Belt Length Calculator APK?
The Belt Length Calculator APK is 8.15 MB.
Is Belt Length Calculator suitable for children?
Google Play rates the content of Belt Length Calculator as suitable for everyone.
How many times has Belt Length Calculator been downloaded?
Google Play lists 10,000+ downloads for Belt Length Calculator.
Who made Belt Length Calculator?
Belt Length Calculator was developed by S.E.. It is listed in the tools category on Google Play.
What are the best alternatives to Belt Length Calculator?
People looking at Belt Length Calculator also look at these tools apps: Pulley & Belt Calculator, Pulley Calculator, RPM And Pulley Diam Calculator, StepperMillimeter calculator, Mechanical Calculator.
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