Question 1

How do I find my car's fuel efficiency?

Accepted Answer

Your car's fuel efficiency is typically rated in miles per gallon (MPG) or liters per 100 kilometers (L/100km). You can find this information in your vehicle's owner's manual, on the manufacturer's website, or on government websites that list fuel economy ratings. For a more accurate number, you can calculate it yourself by filling your tank, resetting your trip odometer, driving until the tank is nearly empty, and then dividing the miles driven by the number of gallons it takes to refill the tank.

Question 2

How can I improve my fuel efficiency?

Accepted Answer

You can improve your car's fuel efficiency by ensuring your tires are properly inflated, avoiding aggressive driving (hard acceleration and braking), reducing your speed on the highway, removing unnecessary weight from the vehicle, and keeping your engine properly maintained.

Question 3

Does using air conditioning affect fuel cost?

Accepted Answer

Yes, using your car's air conditioner can increase fuel consumption, especially at lower speeds in city driving. At highway speeds, the effect is less pronounced, and it may be more efficient than opening the windows, which increases aerodynamic drag.

Question 4

Should I use miles per gallon (MPG) or liters per 100km (L/100km)?

Accepted Answer

This depends on your region. MPG is standard in the United States, while L/100km is standard in Canada, Europe, and many other parts of the world. Remember that for MPG, a higher number is better, while for L/100km, a lower number is better.

Question 5

How do I find the current price of fuel?

Accepted Answer

You can check gas station signs in your area or use a variety of smartphone apps and websites (like GasBuddy) that track and display local fuel prices in real-time.

Question 6

Can I use this for an electric vehicle (EV)?

Accepted Answer

This calculator is designed for gasoline/diesel vehicles. For an EV, you would need to know the vehicle's efficiency in kWh per mile (or mile per kWh) and the cost of electricity per kWh to perform a similar calculation for charging costs.

Fuel Cost Calculator

Fuel Cost Calculator

Planning Your Journey: The Fuel Cost Calculator

How the Calculation Works

Frequently Asked Questions