UK MPG/US Gallons
 

Am I correct in thinking that even though my MPG is displayed in UK gallons, I still have to enter the ammount of fuel I put into my car in US Gallons?

If I put the amount of fuel entered in US Gallons then the price per Litre is correct. I can not see where on the website this is explained so I wonder how many UK MPG figures are wrong?

You should enter your fuel in litres

I can't find the setting where it asks for litres?

It is set up for UK(litres,km,UK MPG)but when I add a fuel up it asks me to enter Gallons and Price/Gallon.

All my figures add up correctly but by converting Litres uk US Gallons. Where can I change the setting?

Take a look at this entry in the FAQ: How do I add fuel-up data in Litres or Kilometers?

You want to find the Edit Car link and change your reporting units to litres. You make that choice when you create your vehicle.