Your Car's Gas Mileage (MPG)      
  Price of Gas per Gallon   $
  Number of Miles in Your Round Trip
Commute
     
  Size of Your Car       * 
  Daily Parking Cost for Your Car   $ **
  Daily Round Trip Commute Cost
Using Public Transportation
  $
 

Totals:

  Yearly Cost of Commuting
by Automobile
  Yearly Cost of Commuting by
Public Transportation
  $   $

You saved

 $  ***