Finance

Fuel & Trip Cost Calculator

Road trip fuel cost calculator. Enter distance, vehicle MPG, and fuel price to estimate gallons used and trip cost.

Plan a road-trip budget using your expected driving distance, vehicle fuel economy, and local fuel price. For a round trip, enter the combined mileage.

Real fuel economy changes with speed, weather, traffic, terrain, cargo, tire pressure, and idling, so consider adding a small buffer.

Frequently asked questions

Should I enter one-way or round-trip distance?

Enter the total distance you expect to drive. Double the one-way distance for a simple round trip.

How do I find my MPG?

Use your dashboard estimate, owner records, or divide miles driven by gallons used at your last fill-up.

Does this include tolls and parking?

No. The result covers estimated fuel only.