Fuel Cost Calculator
Estimate how much a trip will cost in fuel based on distance, your vehicle's efficiency, and the price per gallon.
Why fuel efficiency matters more than distance alone
Two vehicles driving the identical route can have very different fuel costs — a 20 mpg truck burns 60% more fuel than a 32 mpg sedan over the same distance. This tool compares your entered efficiency against a typical 25 mpg vehicle so you can see that difference directly.
What this doesn't account for
Real-world fuel economy varies with highway vs. city driving, terrain, cargo weight, and driving style — often by 10-20% from a vehicle's rated mpg. Treat this as a planning estimate, not an exact quote, especially for long trips.