Fuel
Cost
Calculator

Calculate fuel costs for trips based on distance, fuel efficiency, and gas price with commute cost estimates.

Input

Unit System
Round Trip

Trip Cost

Total Cost$3.50
Fuel Needed1 gal
Cost per mile$0.140
Total Distance25 mi

Commute Estimates

Based on 5-day work week

Daily$3.50
Weekly$17.50
Monthly$75.78
Yearly$910.00

Learn more

How do you calculate fuel cost per trip, and why is L/100km more intuitive than MPG?

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Frequently Asked Questions

Divide the total distance by your vehicle fuel efficiency to get gallons or liters needed, then multiply by the current fuel price. For a 500-mile trip at 30 MPG with fuel at 3.50 USD per gallon, the cost is about 58.33 USD.

Fuel efficiency typically peaks between 45 and 60 miles per hour. Driving at 75 MPH can increase fuel consumption by 15-25 percent compared to 55 MPH due to increased aerodynamic drag.

A compact car averaging 35 MPG costs roughly half as much in fuel per mile as an SUV averaging 18 MPG. At 3.50 USD per gallon, the difference is about 10 cents per mile or 1,000 USD annually at 10,000 miles.

Fuel Cost Calculator - Trip Gas Cost Estimator | ToolsCanvas