Description of Performance Calculator

This is a simple app for car tuners and other speed freaks to calculate and measure car performance.


One can calculate car performance and effect of engine power and torque increase, weight reduction, gear ratio or tire size changes etc. to the car acceleration. Also a measurement can be done to get the corresponding numbers in reality.


This app includes two part:

- Calculation of a vehicle acceleration according to vehicle data
- Measurement of a vehicle acceleration by using acceleration sensor in your phone or tablet


Short introduction:

- See the Introduction Movie
- Calculation: Fill in all the empty cells, but gear ratios only to highest existing gear. Then push "Calculate" on the Results-page.
- Measurement:
1. Stop the car, situate the cell phone/tablet to a place, where it can't move during driving.
2. Push "Start" and start driving the car. The recording of the acceleration won't start before the car is moving.
3. Finally push "Stop" to draw the acceleration and speed curves.
- For further question, don't hesitate to take contact to [email protected]

Version history Performance Calculator New in Performance Calculator 2.0.3 v2.0.3 Several updates: Possibility to save calculation data and calibrate measurement etc.
v1.3.1 Minor updating
v1.3.0 Time-recording after vehicle moving -feature enhanced
v1.2.3 Ads -scheme updated.
v1.2.2 Minor updating.
v1.2.1 Minor updating.
v1.2.0 Links updated. Minor fixing.
v1.1.1 Measuring enhanced by modifying measurement signal handling. Bug fixing.
v1.0.3 Link to introduction added on the 1st page
v1.0.2 Issue with ',' and '.' fixed
v1.0.1 Minor bugs removedNew in Performance Calculator 1.3.1 v1.3.1 Minor updatingv1.3.0 Time-recording after vehicle moving -feature enhancedv1.2.3 Ads -scheme updated.v1.2.2 Minor updating.v1.2.1 Minor updating.v1.2.0 Links updated. Minor fixing.v1.1.1 Measuring enhanced by modifying measurement signal handling. Bug fixing.v1.0.3 Link to introduction added on the 1st pagev1.0.2 Issue with ',' and '.' fixedv1.0.1 Minor bugs removed New in Performance Calculator 1.3.0 v1.2.3 Ads -scheme updated.v1.2.2 Minor updating.v1.2.1 Minor updating.v1.2.0 Links updated. Minor fixing.v1.1.1 Measuring enhanced by modifying measurement signal handling. Bug fixing.v1.0.3 Link to Rocket League introduction added on the 1st pagev1.0.2 Issue with ',' and '.' fixedv1.0.1 Minor bugs removed Please rate this app