Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access homex.com. Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

How does a car calculate average mpg?

If you subtract the original odometer reading from the new one, you can get the miles traveled from the trip odometer. Divide the miles traveled by the amount of gallons it took to refill the tank For that driving period, your car's average miles per gallon yield will be taken into account.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products