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Fuel cost calculator

Find out how much your journeys are costing you with our fuel calculator

How much will you spend on fuel?

Do you want to calculate your annual fuel cost or the cost of a single trip?
Please select the type of fuel cost you wish to calculate
Enter your car's registration number
Fuel type
Select a fuel type

Is this your car?

Mini Clublam

Please provide the average miles per gallon of your vehicle
Please provide an estimate of your annual mileage
What is your vehicle's fuel cost per litre?


What is your vehicle's fuel cost per litre?

How much do you really spend on fuel?

The price of petrol and diesel is always changing, so it helps to save money on fuel where you can. Knowing how much your car is costing you to run is the first step to shaving a few pounds off your bill.

Just put in your car reg and we'll give you an estimate of its fuel efficiency (mpg). Then tell us your annual mileage and how much fuel costs per litre near you. You can get an idea of the current fuel price using our petrol prices tool.

The fuel cost calculator will then work out just how much you're spending on petrol or diesel each week, month and year.

Choose a free reward when you buy car insurance with Confused.com**

How to claim

Hand holding phone with a selection of Confused.com rewards

**Single annual policy. Shell Go+ account required. Only one £10 fuel reward can be used per transaction and each can only be used on fuel purchases of £10 or over. HelloFresh 18+ subscription service. Geographical exclusions apply. T&Cs apply

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