Find how far your vehicle can travel on a tank of fuel.
Range is the tank capacity multiplied by fuel efficiency, giving the theoretical maximum distance. Applying a safety reserve reflects the practical distance you can plan around before refueling. Knowing usable range prevents planning a leg you cannot complete, especially in remote areas where fuel stations are scarce.
Fuel Efficiency Range
Range = tank x mpg; usable = range x (1 - reserve%)
Range = tank x mpg; usable = range x (1 - reserve%) Range is the tank capacity multiplied by fuel efficiency, giving the theoretical maximum distance. Applying a safety reserve reflects the practical distance you can plan around before refueling.
Knowing usable range prevents planning a leg you cannot complete, especially in remote areas where fuel stations are scarce.
This calculator takes 3 inputs: Tank capacity, Fuel efficiency, Reserve kept. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.