Fuel Strategy Calculator (ACC)

Fuel strategy done right for sim racing.

Pit Stop Calculator is a precision fuel strategy tool built for sim racers who want consistency, confidence, and control. Whether you’re racing short sprints or long endurance events, the app helps you calculate exactly how much fuel you need to finish the race without guesswork.

Designed for popular racing simulators such as iRacing, Assetto Corsa, Assetto Corsa Competizione, Assetto Corsa Evo, Le Mans Ultimate, and more.

Race Fuel Calculator
Plan your race strategy with accurate fuel calculations based on your real driving data.

Enter your average lap time, total race duration, and fuel burn rate per lap. The app calculates the exact amount of fuel needed to finish the race and automatically adds a safety buffer of 2 liters to ensure you cross the finish line without running dry. The results screen shows your one-lap pace, fuel consumption per lap, total race duration, and required fuel.

Endurance Calculator
Built for long-distance and endurance racing.

Enter your average lap time, maximum stint length, and fuel burn rate to instantly see how much fuel is required for each stint. Optimize pit stop timing and maximize your time on track during endurance events.

Racing Tips Widget
Stay sharp even when you’re not in the cockpit.

Add the Racing Tips widget to your home screen to receive professional racing tips and daily insights designed to help sim racers improve consistency, focus, and performance.

Designed for Sim Racers
The app focuses on speed, clarity, and usability.

It features a clean and intuitive interface, responsive haptic feedback on interactions, and an optional Dark Mode available via a “Say Thanks” support purchase, ideal for night racing sessions.

Supported Racing Simulators
iRacing
Assetto Corsa
Assetto Corsa Competizione
Assetto Corsa Evo
Le Mans Ultimate
Other racing simulators using lap-based fuel consumption

No spreadsheets. No guessing. No last-lap fuel panic.
Just accurate calculations and smarter race strategy.

Drive smart, fuel right, and finish strong with Pit Stop Calculator.