Rpm to Speed Calculator
Rpm to Speed Calculator Summary
Rpm to Speed Calculator is a ad-supported Android app in Tools by Spyros Nas. Released in Oct 2020 (5 years ago). It has about 12.8K+ installs and 67 ratings with a 2.56★ (poor) average. Based on AppGoblin estimates, it reaches roughly 593 monthly active users . Store metadata: updated Dec 2, 2025.
Recent activity: 57 installs this week (116 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Dec 2, 2025 .
2.56★
Ratings: 67
Screenshots
App Description
Calculate vehicle speed from RPM with gear ratios & tire size. Fast & accurate.
🛠️ Precision tool for automotive enthusiasts, engineers, and tuners. Whether you're optimizing gear ratios or estimating top speed, this app gives you instant answers.
🔧 Key Features:
- Input current/final gear ratio
- Specify wheel and tire dimensions
- Calculate speed in km/h, mph, or knots for any RPM
- Ideal for track setups, dyno tuning, or drivetrain analysis
📈 Whether you're working on a race car, motorcycle, or marine vehicle, this calculator helps you understand how RPM translates to real-world speed. No fluff—just fast, accurate results.
🧮 Designed for simplicity and clarity, with no unnecessary permissions or data collection. Perfect for quick checks or detailed planning.
Download now and take control of your drivetrain math!