PistonCalc: Multipurpose Engine Calculator with unit conversion app for iPhone and iPad

Simple but powerful engine calculator with unit conversion. Calculate: engine displacement, compression ratio, speed of the piston. Convert units of power, torque and size. You can enter data in metric units (mm) or imperial units (inch) in fractional inches or decimal. Convert from metric to fractions of inch too.

* Engine displacement calculator.
* Calculate of the compression ratio.
* Converting of torque and calculate power or RPM.
* Convert power units and calculates the power.
* Calculate the average speed of the piston.
* Converts and calculates the speed and pace in different units.
* Converting units of length.

Also available for macOS: http://www.qsap.eu/pistoncalc/

Questions or ideas for improvements? Write: http://www.qsap.eu/pistoncalc/contact/