Fuel Cost Calculator
Enter your trip distance, vehicle fuel efficiency (MPG), and current gas price to calculate the exact fuel cost.
Everything runs in your browser — nothing sent to any server. All free tools
Frequently Asked Questions
How do I find my car’s MPG?
Fill your tank, reset your trip odometer, drive normally, then fill up again. MPG = miles driven / gallons added. Most cars list EPA estimates on the window sticker.
How do I reduce fuel costs?
Maintain steady speeds, keep tires properly inflated, remove excess weight, use cruise control on highways, and avoid aggressive acceleration.