Free fuel cost calculator. Calculate the total fuel cost for any road trip based on distance and MPG.
Fuel Cost Calculator
How to Calculate Fuel Cost
1
Enter the total trip distance in miles or kilometers.
2
Enter your vehicle's fuel economy (MPG or L/100km from your owner's manual or car dashboard).
3
Enter the current fuel price per gallon or liter at your local gas station.
Frequently Asked Questions
How do I find my car's MPG? ▼
Check your car's display, owner's manual, or the EPA fuel economy sticker. You can also calculate it manually: fill up the tank, drive until near empty, fill again, then divide miles driven by gallons used.