We’ve come up with a number of fuel cost calculators and other savings calculators that can give you a handle on the cost of a road trip, ways to figure out if carpooling will pay back or if reducing the overall use of your car will make sense for you.

AAA Fuel Cost Calculator
Using current gasoline prices and the latest highway fuel economy ratings from the U.S. Environmental Protection Agency, this simple calculator estimates the amount and cost of gasoline needed to complete a trip.

Abogo is a tool that shows how transportation impacts the affordability and sustainability of residential locations.

Arlington’s Car-Free Diet
Arlington’s Car-Free Diet, shows residents of Arlington, VA how to live a car-free or car-lite lifestyle.

FuelClinic helps drivers practice eco-driving and improve gas mileage while reducing CO2 emissions and saving money.

Gas Buddy
Search for gas prices by city, state, zip code, with listings for all cities in the U.S. and Canada.
A simple and straightforward tool calculates trip cost.

Green Vehicle Guide
The EPA developed the Green Vehicle Guide to help drivers find information on vehicles that are more efficient and less polluting.

LearnVest Cost of Driving
Calculates cost per mile and hour based on gas prices and fuel economy.

The Rideshare Company
Calculates monthly and annual commuting costs.

RideShare Delaware
Calculates the annual commutation costs.

Road Trip America
An easy to use trip calculator in metric and English measurements.

Sustainable Travel International
Calculates travel-related carbon footprint.