Fuel calculator
Laps, fuel, energy and pit stops for any race length, using your own fuel figures for each car.
Quick calculator
Choose a class, a track and a car. The car’s fuel per lap is filled in from the sessions you have driven, along with how many sessions it is based on. Set the average lap time (or use your best), the race length, extra safety laps, pit-stop time and fuel capacity.
A plan you can read
The summary gives total laps, total fuel, pit stops, total energy, fuel ratio, race time and pit time. The strategy plan lists each stop with its lap, the time remaining, the stint length, the fuel to add and the energy target. For hybrid cars, energy per lap sits next to fuel per lap.
For example, a three-hour race in a BMW M4 LMGT3 at Long Beach comes to 133 laps, 254.6 L and two pit stops, using fuel and lap times learned from one driver’s own sessions.
Export the strategy as an image to share with your team.
Endurance Planner
Keep plans per track, class and car, with the number of drivers and the date. Create a plan or import one. The planner adds driver swaps and a stint tracker.
Good to know
- A car with no recorded sessions has no fuel figure to fill in. Enter it yourself.
- When a track has no pit-stop time on record, a default is used and the calculator warns you.
What is free
Included free: The full quick calculator. Premium adds Endurance Planner, with driver swaps and a stint tracker.