Cost of gasoline. When the tank is almost empty, refill it and write down how many gallons of gas you needed and how many miles you've driven since the last time you filled up. To learn how to find the average fuel consumption for your vehicle, scroll down! Multiply the result of this by the fuel consumption. Use the chart below to estimate fuel efficiency. For example, if your car has 10,000 miles on it when you fill your tank, write "10,000.". Otherwise, this is the exact same thing in the instructions. A car's fuel consumption is a measure of miles driven per gallon of gas. CNG: CNG is a gaseous fuel (natural gas), stored under high pressure. wikiHow is where trusted research and expert knowledge come together. multiply km/litre by 2.825 He had a full tank and drove 389 miles, then refueled with 12.5 gallons. 800km / 60 litres = 13.3km per litre. References The best time to record is right after you fill your car with gas. In simple terms, fuel economy is the number of kilometers per liter or gallon worth of fuel. multiply km/litre by 2.825 Can you explain more clearly about starting mileages and subtracting closing mileages in step seven? Car fuel usage. Divide the distance travelled by the litres used and you will get the km/litre Convert km/litre to L/100 km – divide 100 by km/litre 3142 per tonne. FE = Fuel Economy; d = Distance travelled; V = Fuel volume; Distance Travelled. Kilometres per litre fuel economy calculator. If not, you will have to record it now as well as the next time you tank. This is the average distance per unit volume of fuel performance calculated from the entered journey distance and volume. Since AC uses gasoline, using it will diminish your fuel consumption. The two ways of reporting fuel economy are in litres per 100km or kilometres per litre. Let’s say, for example, that your trip computer (or the manufacturer website) says your specific car uses 8 Iitres of fuel per 100km. So, if you’ve poured 7 liters of fuel after 100 kilometers that’s your average fuel consumption per 100 kilometres. Fuel / gas efficiency can mean the output one gets for a unit amount of gas input such as " miles per gallon " or " liters per 100 kilometers " for an car / SUV (sometimes called fuel economy ). Cruise control can help you get better fuel consumption. Many car owners do not know how to calculate fuel consumption per 100 km. To help with productivity, we now set a cookie to store the last units you have converted from and to. % of people told us that this article helped them. Average fuel consumption is information which is important for most motorist to evaluate how much economic is a traffic of their car. Even with regular servicing by the manufacturer the car's fuel consumption increased. Learn more... With the price of fuels going up all the time, more and more drivers are aware of how much fuel their car needs. Calculate fuel economy in automobiles in US or Metric units. 2.68 per litre. Keeping it accurate. At the same time, you reset your trip odometer. If you live in most European countries or Canada you probably use litres per 100 kms to calculate your fuel economy. A 88 gCO₂/km represents 28 g of fuel per km, or a 3.5 L/100 km (67 mpg ‑US) fuel consumption. Now, you’ll be able to calculate your car’s efficiency, based on how you normally drive. You can do this every time you fill your fuel tank if you want create a long-term record of your fuel usage. It takes 22.3 litres to fill his tank. To create this article, 23 people, some anonymous, worked to edit and improve it over time. Calculate vehicle fuel economy in mpg US (miles per US gallon), mpg Imp (miles per Imperial gallon), km/l (kilometers per liter) or fuel consumption in l/100km (liters per 100 kilometers). How to apply the fuel cost formula of a trip: Consumption in litres. (click the "Calculate " button and … Many other converters available for free. Don't speed up and slow down irregularly, it wastes fuel, especially in big SUV/Sedan type vehicles. Fuel Consumption = (Final Mileage - Starting Mileage) / Fuel Usage, Fuel Consumption = (23,889mi - 23,500mi) / 12.5 gallons. For example, if you have topped up the tank with “X” liters of fuel and it has been consumed after traveling “Y” km of distance, you have to multiply Y with 100 and then divide the number with X to find out the car’s fuel consumption rate per 100 km. In the Philippines, there are two units of fuel economy: km/L and L/100 km. Car Try not to brake or accelerate harshly. However, older cars don’t come with this convenient feature, and some might even question the integrity of the pre-installed meter. ". If I bought three tanks of gas, 12 gallons, 3 gallons, and 10 gallons, then my total gas usage would be 25 gallons. The fuel consumption in kilometers per liter is equal to the distance travelled divided by the petrol consumed. There is no other way if the record was not kept unless you happened to take picture of your dash during your filling. You can also calculate the cost of fuel to drive 100km. Fuel consumption = Fuel used / Distance travelled The result depends on the metrics used as input: miles per gallon if the input was in miles and gallons, and … I've found when my car was brand new my car had better fuel consumption. Frank works out that his fuel consumption has been: You can fill in a cost of fuel as complementary information and the calculator automatically calculate a cost per one kilometer of distance traveled. Total consumed litres * Fuel price = Total fuel cost. ", "This article was good, especially that there were visuals. Fuel Volume Used. energy or work. If you do not have a trip odometer, subtract your "Starting Mileage" from your current mileage to find out how far your traveled. Convert fuel consumption units. In this example, at an inland petrol price of R16.85/litre, it would cost you R122.67 to drive 100km. Develop the tech skills you need for work and life. The required fuel-consumption levels for Phase 1 and Phase 2 for rigid trucks at 40 km/h are shown in Figure 1. The Calculator Site has written an article called How To Get Better Gas Mileage, giving you tips and ideas on how to improve your motor vehicle's fuel economy. Example – How to calculate the BSFC. Brake early instead of slamming on the pedal. So, if my reading says 6l/100km, that’s 100 divided by 6, which equals to 16.6 kilometers per liter (km/L). This means your car uses 7.28 litres to drive 100km. Total consumed litres * Fuel price = Total fuel cost. Last Updated: May 8, 2021 km or MPG  (Litres per 100 km). miles per gallon (mpg) liters per 100 km (L/100 km) kilometres per liter (km/L) liters per mile. You do not need to fill your car all the way up each time. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. It depends on your car make and model and the engine RPM (revolution speed) and other factors. Equivalent fuel economy/efficiency ratings are converted and shown for all units, mpg US, mpg Imp, km/l and l/100km. Kilometre per litre. Fuel / gas efficiency can mean the output Fuel type. The average fuel consumption decreases 7-10% between Phase 1 and Phase 2 for N3 rigid trucks on the 40 km/h cycle. (Litres used X 100) ÷ km travelled = Litres per 100km. Fuel consumption = (18.5/254) x 100 = 7.28 litres per 100km. Here's a step-by-step guide to calculate your car's mileage. An average consumption of 5 liters / 100 km then corresponds to 5 l x 1665 g/l / 100 (per km) = 83 g of CO 2 /km. Fuel consumption in cars is one of the most important factors to know while owning and driving a car. FUEL CONSUMPTION of a car or vehicle now is the big issue for us to take into account especially when you want to buy a car. divide 100 by litres per 100 km. To find what your car’s average fuel economy is, multiply the amount of fuel used by 100 and divide that by the total kilometres driven. consumptionL/100km = 100 ÷ consumptionkm/L For example, let’s find the fuel consumption in L/100km of a vehicle that can drive 600 kilometers using 50 liters of petrol. Frank does stages one and two above. The fuel economy formula used by this calculator is: FE = d / V. Symbols. To calculate fuel consumption, start by writing down how many miles you have on your car and then filling up the gas tank. There's usually no point in turning off your car at stoplights, since you usually only need to wait no more than 2 minutes if there's not much traffic. for an car / SUV (sometimes called fuel economy). Liters per km (l/km - Metric), fuel consumption. Things to … Fill up your tank as full as you can and then when you next fill up, fill up again as full as you can. Fuel consumption gets worse the faster you drive. His trip meter reads 160.1 miles when he next fills up. Petrol. distance. Kilometers Refills Litres Kilometers. How to calculate combined fuel economy in Litres per 100Km. This calculator converts between various measures of fuel consumption of motor vehicles: Litres per 100km - the European standard (also used in Canada etc.). To convert this to kilometers per liter, simply divide 100 by the number of liters next to the “l”. Distance. / SUV fuel efficiency can be calculated in either l/100 = 200 km ÷ 3 Litres = 66.66 Km/L This simply means, your bike is giving a fuel economy of 66.66 Km/L. By using our site, you agree to our. 2.31 per litre. Miles per Imperial Gallon - the UK standard. To calculate it, start by finding the kilometers per liter, then convert to liters per 100km. ( Miles per Gallon ) Fuel Consumption Calculator, Miles per gallon (US) to Liters per 100 kilometers (MPG to L per 100 km), L/100 http://www.fueleconomy.gov/feg/drive.shtml, http://www.consumerreports.org/cro/magazine/2013/08/the-mpg-gap/index.htm, http://www.fueleconomy.gov/feg/factors.shtml, http://www.fueleconomy.gov/feg/driveHabits.jsp, http://www.consumerreports.org/cro/2012/01/how-to-save-money-on-gas/index.htm, http://www.lifehacker.co.uk/2014/06/26/hypermile-driving-secrets-max-petrol-mileage, http://www.fueleconomy.gov/feg/maintain.jsp, calculer la consommation de carburant de sa voiture, फ़्यूल कंजम्प्शन कैल्क्युलेट करें (Fuel consumption calculate karen). e.g. The figure represents the fuel-consumption values for the lower weight limit of a particular segment. Example: 50 litres x 100 / 400 = 12.5 litres / 100km. Copyright © 2008-2021 Calculator-Converter.com, MPG If you know the distance you drove and how many gallons fit in your tank, you can simply divide the miles by the gas to get your "miles per gallon," or mpg. The most efficient engine operating point is P 2, with the BSFC in the area of 240 g/kWh.P 1 and P 3 have the same brake specific fuel consumption even if the engine is operating at different speed and load. To find what your car's fuel economy is (Metric System), multiply the amount of fuel used by 100 and divide that by the total kilometres driven. Litres per 100 km: A common figure used to measure fuel consumption for cars is the number of litres per 100 km. km per litre to litres per 100 km. energy contained in a carrier (car or SUV) gas /fuel to kinetic