Gas Mileage Calculator

Use the Gas Mileage Calculator: A simple gas trip calculator to estimate how much fuel your vehicle consumes and uncover if your car is a gas guzzling machine. Our simple gas trip calculator can help you improve fuel economy, estimate mileage, and plan for a road trip! With fuel prices rising, it’s important to know what gas mileage you’re getting and at what cost. See: How to Use the Gas Mileage Calculator Instructions for additional help.

Gas Data

Distance Driven:
Gas Used:
Price of Gas: in


Gas Mileage: 0.0 MPG 0.0 L/100km
Cost per Distance: $0.00 per Mile $0.00 per km

Got a Gas Guzzler?

Is it time to ditch your current fuel-hungry machine and buy a more fuel efficient vehicle? Our Should You Buy a More Gas Efficient Car? Calculator goes the distance by showing you when it’s time to trade-in an SUV for a more fuel-efficient set of wheels. You may be surprised with the results! If you’re a frequent road trip junkie, take this calculator tool for a spin to save hundreds, even thousands of dollars, on fuel.