Hi all, its been a while I bring a new Pitstop calculator for use with Automobilista 2, The sheet includes information about every class of car in the game and should be able to calculate how long a pitstop will take based on an individual cars specific tyre change time, refuel rates and even regulations (if you can chance tyres and fuel at the same time) Use it to Always find the perfect gap to pit into and never be undercut again :-) I've made it portrait so it can be used a little easier on a phone so you don't have to minimise the game.  As always its made using google sheets, the link should prompt you to save a copy to your google drive. Pitstop Calculator Hope its of some use