Fuel calculators

Save and monitor fuel usage with our free calculators

See how economical your car is with our free fuel consumption and car tax calculators.

We have some of the most widely used fuel calculators on the internet in these pages and we are keep to keep improving them so keep the feedback coming in.

MPG calculator UK miles per Gallon – calculate MPG

Our popular MPG Calculator – just enter Mileage and Fuel used since last fill-up: and try the calculator again after using our fuel saving tips (I bet you get another 50 miles out of a tank!).

Use your trip counter and reset when you fill up ensuring that the tank is full then when empty fill up to full again noting the mileage covered.


MPG calculator using km. Kilometers to UK MPG.

Miles per gallon calculator using kilometers covered. "MPG calculated from KM" Press ctrl + D to book mark this MPG Calculator […]


Litres per 100km calculator.

L/100km Calculator. Simply enter Mileage and Fuel used since last fill-up to get your fuel consumption in L/100km – the new European standard measure of a cars economy:Use your trip counter and reset when you fill up ensuring that the tank is full then when empty fill up to full again noting the mileage covered.


UK Fuel tax calculator

Press ctrl + D to book mark this UK fuel tax Calculator. It certainly suprised us how much taxation we are paying on our fuel. The UK has one of the highest fuel duty rates in the world.

Enter Mileage and Fuel used since last fill-up:
Use your trip counter and reset when you fill up ensuring that the tank is full then when empty fill up to full again noting the mileage covered. Then insert your annual mileage to get your annual tax costs




Please watch this video on our new YouTube channel.

Watch the video below on our new YouTube Channel.

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