Fuel Widgets

Fuel widgets allow you to track and visualize key metrics related to your current fuel strategy.
They are based on both Conservative and Expected calculations.

For detailed formulas and logic, see the Fuel Strategy page.

Fuel Autonomy (Conservative)

Displays the number of laps your car can complete using a conservative estimation, assuming all laps are under green flag conditions.

Laps Left (Conservative)

Shows how many laps remain until the car runs out of fuel, based on the conservative fuel autonomy and the number of laps already completed.

Pit on Lap (Conservative)

Indicates the latest lap number where the car must enter the pits to avoid running out of fuel — based on conservative calculations.

Fuel Autonomy (Expected)

Displays fuel autonomy using adjusted consumption values for laps under Safety Car (SC) and Full Course Yellow (FCY).

Laps Left (Expected)

Shows how many laps are left before fuel depletion using the expected autonomy, which takes into account SC and FCY laps.

Pit on Lap (Expected)

Displays the latest lap number where the car should pit using the expected fuel strategy (adjusted for SC/FCY).

Fuel Autonomy Comparison

Displays both Conservative and Expected fuel autonomy values side by side.

Laps Left Comparison

Displays both Conservative and Expected remaining laps.

Pit on Lap Comparison

Displays the Conservative and Expected pit targets in parallel.

Fuel Strategy Overview

A complete widget summarizing all fuel strategy metrics (both modes) in one place:

• Autonomy
• Laps left
• Pit on lap

Ideal for quick decisions during a live race.

SC Laps

Manual selector for the number of laps run under Safety Car during the active fuel stint. Used for expected fuel calculations. An additional hint below the input shows how many laps in this stint had at least some SC time.

FCY Laps

Manual selector for the number of laps run under Full Course Yellow during the active fuel stint. Used for expected fuel calculations. An additional hint below the input shows how many laps in this stint had at least some FCY time.

Fuel Situation

Displays a simplified status of your fuel situation using colored indicators:

• 🟢 Fuel OK
• 🟠 Fuel Warning
• 🔴 Pit Now

Thresholds are configurable to match your team’s strategy.