Engine Calculator Plus
Nitrio
About this app
- Category Productivity
- Age 10
- Updated Sep 16, 2020
- OS IOS
Editor reviews
Engine Calculator Plus is a fast, precise engine math toolkit for builders, tuners, and students. Calculate critical specs in seconds, including engine displacement and compression ratio, boost and airflow for turbo or supercharged setups, and fuel system needs like injector size and duty cycle. The clean workflow and built-in unit converter reduce errors and speed up shop tasks. Save and compare setups, then share results to support high-efficiency garage work, track prep, and classroom learning. Ideal for engine calculator workflows, compression ratio calculator tasks, horsepower estimation, and performance tuning utilities.
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How to use:
1. Download and open the app, then complete a quick setup if prompted.
2. Start a new project or choose Quick Calc, and select a calculator: Displacement, Compression Ratio, Boost/Airflow, Fuel/Injector, Horsepower, or Unit Converter.
3. Enter your inputs (for example bore, stroke, cylinder count, chamber volume, boost, AFR) and choose units; values convert automatically.
4. Tap Calculate to view results and adjust parameters to see instant updates and recommended ranges.
5. Save the setup, duplicate it to compare scenarios, and export or share results with your team or clients.