Petrol & Diesel cost calculator

Easily compare annual fuel costs of two cars from MPG.

"Annual petrol/diesel cost calculator from MPG"

Now you can see what your annual fuel cost is based on your annual mileage, your MPG and the cost of fuel per litre.

It is handy if you are buying a newer car and want to see how the yearly petrol and diesel fuel costs compare.

Calculate your annual fuel cost from MPG and compare 2 cars side by side.

We don't take into account the price of inflation on the fuel price so we recommend that you add a bit to the fuel cost so it averages out.

For example if the fuel cost is 140pence putting 146 pence should cover you for the hikes during the rest of the year.

If you want to cover a longer period than 1 year just enter the total mileage you will cover.

You do not have to enter the MPG for a second car and you will only need the second fuel cost if you want to compare a different fuel type (LPG,Petrol,Diesel).

TorqueCars Petrol and diesel cost calculators:

We have quite a number of handy fuel calculators and will be adding more soon.

MPG calculator - Work out your MPG from distance and litres. This will remember your last 4 results so you can compare them and gives some fuel saving tips.
Fuel TAX Calculator - Similar to our MPG calculator but allows you to see how much tax you are paying each year on your fuel.
L/100km calculator - If you live in the UK and need to work out how many l/100km but only have the miles you have covered then this calculator is for you.

If you want any other petrol and diesel calculators please let us know in the feedback box and we'll do our best to implement them, also suggestions for improvements are gratefully received.

Petrol and Diesel fuel is for most people still only a small part of your motoring costs, the depreciation of your car is a much bigger factor and this is why a lot of people would prefer to buy a 3 year old car rather than a new one.

New cars have much better MPG figures than older ones primarily due to advances in technology but in the real world it is generally very hard to meet the factory claims of mpg. A lot depends on your driving style and the types of journeys you make. A lot of short journeys on a cold engine can add 25% to the fuel usage and lots of really long journeys at a sensible cruising speed could reduce fuel consumption by 25%.

Please Check out my YouTube channel, we're regularly adding new content...

PLEASE HELP: I NEED YOUR DONATIONS TO COVER THE COSTS OF RUNNING THIS SITE AND KEEP IT RUNNING. I do not charge you to access this website and it saves most TorqueCars readers $100's each year - but we are NON PROFIT and not even covering our costs. To keep us running PLEASE Donate here

If you liked this page please share it with your friends, drop a link to it in your favourite forum or use the bookmarking options to save it to your social media profile.

Feedback - What do You Think?

Please use our forums if you wish to ask a tuning question, and please note we do not sell parts or services, we are just an online magazine.

Help us improve, leave a suggestion or tip

Your Constructive comments on this article, I really want to improve this article with your help and suggestions.

Please watch this video and subscribe to my YouTube channel.

Member Benefits

Join our forum today and benefit from over 300,000 posts on tuning styling and friendly car banter.

You will also have full access to the modifed car gallery, project car updates and exclusive member only areas.

(All car owners of all ages and from all countries are welcome).

BMW 335i - 2021 COTY

We gave the BMW 335i our coveted car of the year award, read more about this awesome car and see why 335i Tuning Guide

Tips for N54 Tuning

Tips for N55 Tuning
Tips for B58 Tuning

Popular articles

Diesel Tuning
ECU Remapping
double de clutch
Induction Kits
Customize a car
Chip tuning
Insuring Modified Cars
Track day insurance
Diesel remaps
Work out your MPG
Unblock a DPF
Tuning Stages


Best Performance spark plugs, sports coils and HT leads

Brake Fade

What is brake fade and what causes brake fade?

Car Styles

Definitions of car styling looks

Styling Themes

Choosing a theme for your car styling project.

Nurburgring Times

Nurburgring times

Ecosse 81206

Parotec 206 CC Bodykit From Ecosse

MPG Calculator

MPG calculator UK miles per Gallon – calculate MPG