How to use the Fuel Logbook

Available on GasBuddy desktop website only.

  • Use the site menu to go to Gas Prices > Fuel Logbook.
  • Once on the Fuel Logbook page, use the given links to either add a vehicle to the Logbook, or add a fuel purchase to the vehicle you have entered.


  • Upon clicking Add fuel purchase, enter the required information, then click Submit Fuel Purchase.


  • Note that in order for the Logbook to calculate fuel efficiency, at least 2 complete fill ups must be made in a row.