Free Fuel Calculator - Calculate Gas Costs & Trip Expenses

Calculate fuel costs for any trip with our free online fuel calculator. Get instant gas cost calculations, MPG calculations, and trip expense estimates.

Add New Trip

One Way

Round Trip

Trip Date

Starting Point

Type to see Google Maps suggestions

Destination

Type to see Google Maps suggestions

Manual Distance (miles)Required for manual entry

Enter one-way distance for a manual entry

Fuel Efficiency (MPG)

Price of Gas ($ per Gallon)

Include IRS standard mileage rate ($0.70/mile)

Driving Style

Efficient

Fast

Impact: None

Trip List

Calculate a trip to see it listed here.