Free road trip tool · No sign-up
Road Trip Fuel Cost Calculator
Estimate how much fuel your drive needs, the total fuel cost and each traveler’s share. Choose the measurement system used by your car.
Trip details
Inputs and calculations stay in your browser.
Fuel estimate
Total fuel cost—
Fuel needed—
Cost per person—
Total distance—
Cost per distance—
Enter your trip details.
Actual cost can change with traffic, terrain, weather, driving speed, vehicle load and local fuel prices.
This is a planning estimate, not a live fuel-price quote. Check the vehicle’s real-world efficiency and current local prices before departure.
Plan the rest of your trip
Build a full travel budget → Convert arrival times → Build a packing list →