Fuel Cost Calculator
Calculate the estimated fuel cost for a road trip
Planning a road trip? Use this calculator to estimate how much you'll spend on gas based on your vehicle's fuel economy and current fuel prices.
Calculator Inputs
miles or km
MPG or L/100km
per gallon or liter
Results
Enter values above to see your results
How It Works
We divide the total distance by your vehicle's fuel efficiency to find the fuel needed, then multiply by the price per unit.
Tips & Best Practices
- •Highway driving usually yields better MPG than city driving.
- •Properly inflated tires can improve gas mileage by up to 3%.
- •Consider a round trip by doubling the distance.
Frequently Asked Questions
How do I find my MPG?
Most modern cars display average MPG on the dashboard. Alternatively, divide miles driven by gallons used at your next fill-up.
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