Here are your previous (maximum 4) results :-
(Mpg 34.81) KM per Litre:12.32 Pence per mile:15.92

Distance covered:- miles

Litres of fuel used :- litres @ cost per litre (pence)
 

Your fuel consumption
( MPG) ( Km per litre)( litre per 100Km)
Averaging pence per mile
(40+ mpg for petrol is good under 23 is bad)
So * miles would cost
*Change this figure to recalculate the example.