Instructions for using annual fuel costs calculator

You may use decimal points, but not commas.

• Yearly Miles Driven: The estimated number of miles you drive in one year

• MPG City: The city fuel economy of your car in miles per gallon (mpg)

• MPG Highway: The highway fuel economy of your car in miles per gallon (mpg)

• % City: The percentage that you drive your car on city miles in whole percentage (% out of 100)

• % Highway: The percentage that you drive your car on highway miles in whole percentage (% out of 100)

• Gas Price: The average price you pay for gas
• Total Fuel Consumption: Yearly Miles Driven / Composite MPG

Where composite MPG = (1/ [(1/MPG City) * % City + (1/MPG Highway) * % Highway] )