Motorsport

Turn a rally stage distance and target time into an average speed in km/h and mph, with split times you can write on the time card, what a mistake costs in seconds, and how many pace notes a minute the co-driver has to call at that pace.

Paste a session of lap times and get a consistency score out of 100, the standard deviation, and the seconds you give away to inconsistency. Out-laps, in-laps and traffic laps are detected and excluded, with a lap-by-lap chart.