It is important to keep track of our car's fuel consumption, to observe consumption and see if we need to adopt a series of measures for economical driving, which will undoubtedly bring us savings in consumption, especially in current times when the price of fuel is high. Hitting new highs recently and uncertainty about oil prices, maybe it's time to think about how to save fuel as we drive on a daily basis and monitor your fuel mileage calculation.

The operation to calculate miles per gallon would be as follows:

The miles traveled are divided by the gallons consumed. An example is, if we have traveled 500 miles and the consumption has been 40 gallons, the operation would be:

500/40 = 12.5 miles per gallon

If we add to this that the price per gallon, for example, is 1.25, we obtain the economic expense. The operation would be:

40 x 1.25 = 49.6

In this case the economic cost of the trip has been 49.6

Determining how to save fuel should begin when buying the car, whether it is new or used. There are some things you shouldn't overlook when choosing a new car because a good choice can save you money, while a less than ideal option will cost you more over the years.

Powerful cars, undoubtedly that increases consumption and also in the event of an unforeseen event, given their power, we can come out gracefully from an incident on the road. However, cars with less power will have less speed but consumption will be more adjusted. Determining a certain car in terms of its characteristics is an important detail to take into account.

Some tips and recommendations to save on fuel:

Car maintenance

Saving money not to repair the car is not a good idea. Regular maintenance of the car ensures that the engine works correctly and efficiently:

• Check the oil label carefully to make sure we are using the correct engine oil recommended by the manufacturer.

• Check tire pressure on all long trips and at least once a month. If the tires do not have the recommended pressure, they can no longer cause an increase in consumption, but there is a risk of accident due to a wheel blowout. fuel mileage calculation.

Before starting the trip

• Avoid carrying any unnecessary weight in the car, such as boxes, packages, tools or certain objects that have a considerable weight. It should also be taken into account that a vehicle normally with 5 passengers on board, makes the vehicle much heavier, since it contributes to an increase in fuel.


• Plan trips in advance, especially on weekends and on vacation long weekends. Plan the route and observe the most convenient route. It may happen that the shortest route has fewer kilometers in its route, but we will have to go through congested cities with traffic lights. Taking the bypass of the highway that does not pass through the city, we will surely do more kilometers, but we will save not only in fuel but in time. Gone are the times when we had to carry a road map, at present applications such as Google Maps make life easier and are of great help to plan routes and choose the most convenient in real time.

During the journey

• Do not start the engine until you are ready to go. Drive and accelerate smoothly and maintain a constant speed until the cooling circuit reaches 90º.

• Be attentive to the road and anticipate what may happen to avoid sudden braking or acceleration. There may be unexpected situations such as road hold-ups and you have to be very attentive to these types of situations. fuel mileage calculation.

• When standing in heavy traffic or waiting for a vehicle to be removed from the road, turn off the engine.

• Keeping the engine below 2500 rpm for gasoline engines and 2000 rpm for diesel engines will help maximize fuel efficiency. Bringing the cruise control to a constant speed without pressing the accelerator, contributes to a more economical and more comfortable driving, but taking certain precautions.

 • Avoid using air conditioning or air conditioning unless necessary. It can increase fuel consumption by up to 15%, especially in cities where the vehicle stops and starts continuously due to traffic lights, roundabouts or pedestrian crossings.

• Keep the windows closed and if we have a roof as well. An open window increases fuel consumption by up to 5%.

Taking this series of measures and keeping track of the calculation of fuel consumption per miles, we will obtain significant savings for our vehicle, an aspect that must be taken into account.