Rally Speed Table Calculator is the perfect helper for your next regularity, tsd, historic or classic rally.

It's designed to help the pilots to respect the average speeds during regularity rallying, also known as TSD rallying (Time, Speed and Distance). An additional feature of the app is to calculate seconds based on given speed and distance.

Rally Speed Table Calculator allows you to control your advance or delays:
– the application displays in real time the theoretical distance to run to keep the imposed average speed while it's shown the chronometer also.

Functionalities:
- set the speed of the section with km punctuality
- sound functionality
- light functionality
- full screen
- seconds and minutes
- modify the time of the section