Fuel Cost Calculator
Estimate how much gas a trip will use and how much it will cost based on your driving distance, fuel economy, and gas price.
Estimated Trip Cost
Enter your trip details to estimate fuel usage and total gas cost.
How It Works
The calculator divides trip distance by miles per gallon to estimate gallons used, then multiplies gallons by your fuel price.
- Use round-trip distance if you want the full trip cost.
- Use your real MPG for a more accurate estimate.
- Parking, tolls, maintenance, and vehicle wear are not included.
About Fuel Cost Calculator
Use this free fuel cost calculator to estimate trip gas costs based on distance, miles per gallon, and fuel price.