Fuel Calculator

How to use this calculator:

  • Calculator is based on 45min race
  • Does not allow for a cool down lap, but does allow for crossing the line with 5 seconds to go and needing to do a extra lap.
  • Assumes fuel tank has capacity










Standard refuel rates for the F4 (stopped time):

  • 8 litres 3.3 to 3.5 sec
  • 10 litres 3.7 to 3.8 sec
  • 12 litres 3.8 to 3.9 sec