It only takes a minute to sign up. Then you have a way of taking the engine size, RPM and historical average data and infer gas use real time. Volkswagen Fuel Consumption Per 100km (All Variants till 2023), KIA Fuel Consumption Per 100km (All model, variants), Suzuki Fuel Consumption Per 100km (All Models), Nissan Fuel Consumption Per 100km (All Models and Variants), Hyundai Fuel Consumption Per 100km (All Variants), bore is the diameter of the cylinder in inches (or millimeters), stroke is the distance traveled by the piston in inches (or millimeters), cylinders is the number of cylinders in the engine. In brief, the best way to achieve better fuel economy is to: All of the above would reduce the amount of fuel consumed per unit of distance covered. If you are continuing your calculations from the last time the app was reset, add this amount to the previous fuel tally (but don't overwrite the previous fuel tally). Does a diesel-like (ignition by compression) engine running on gaseous fuel exist? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. BSFC is a great tool to quickly examine the relationship between fuel flow and horsepower. Naturally aspirated LSX: 800 0.45. What is it costing you in gas per mile? Engine size is also called engine displacement and it is the total displacement of an engine, which is the volume of air/fuel mixture an engine can draw in during one complete engine cycle. We are occasionally asked, what fuel flow do I need to support my application? km/l (kilometers per liter) or This way you will only need to multiply your horsepower by that figure to arriveat your GPH rate, without the need for converting from lbs to gallons after. Thanks @saeed, the explanation of BSFC was very useful too. Note that most of the mechanical losses come from the friction between the piston and the bore. Manufacturer will give info like fuel consumption figures - have you looked for that info? Instead, just get how much total fuel has been used (either from the last fillup or from the last app reset), just by: Don't worry about rpms, uphills, downhills, traffic, headwind, tailwind, sidewind, nowind, rain, snow, hot, dry, good tires, bad tires, stroke length, bore size, spark plug gap, or how long since the driver's last eaten meatloaf. For further information, visit the cylinder volume calculator! QGIS automatic fill of the attribute table by expression. Equivalent fuel economy/efficiency ratings are converted and shown for all units, mpg US, mpg Imp, km/l and l/100km. A minor scale definition: am I missing something? Fuel rate = price per liter divided by kilometers per liter This filter features OEM style Fordfuel fittings specifically found on the 4.6 modular motor Mustangs. Here is an explanation why: if you were to take both cars of type A and want to cover 100 kilometers with each of them, you would need not 200 / 2.5 = 80 liters, but 125 liters of petrol (100 liters for the first car and 25 liters for the second). Does a password policy with a restriction of repeated characters increase security? It is an important factor in determining the engines power and performance. sequential (one-line) endnotes in plain tex/optex. My idea is time query from obd and perform calculation for real time data. Fuel Consumption Calculator - liter/km Fuel Consumption Chart Use the chart below to estimate fuel efficiency. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). Listed below are the BSFC ranges for average efficiency Gas, E85 & Methanol engines at theirpeak hp output. Is this plug ok to install an AC condensor? Listed below are the BSFC ranges for average efficiency Gas, E85 & Methanol engines at theirpeak hp output. If you need to magnify the effect, let some air out of the Prius tires and pump some into the BMW's. The engine displacement calculator can work backward. We can help you calculate and track your fuel economy. The key to the calculation is the value from the Mass Air Flow sensor, the vehicle speed, and the proper air/fuel ratio of your vehicles fuel type. This calculator can estimate fuel cost according to the distance of a trip, the fuel efficiency of the car, and the price of gas using various units. You have each researcher record the efficiency of 2 cars of each type, or, alternatively, the consumption of one and the same car in two different environments (the data available is the same for both), and the results recorded by them look like so: Average above means the arithmetic mean. km/l and l/100km. This is because an engine can run at a specific rpm at no load, half load, full oad, etc. Below is the Formula to Estimate Maximum Engine Fuel Consumption. For example I drive a Ford Ka with a: People used to use cubic centimetres for engine size, but "litres" is easier to say and the number is the same anyway (albeit with a decimal in a different spot). One of my vehicles has a fuel mileage thing included, and I was surprised at how much the instantaneous fuel efficiency changed from coasting to hard acceleration. The best answers are voted up and rise to the top, Not the answer you're looking for? Enter the price per gallon. Compare to a Vittese with a straight 6 of larger displacement, they're going to be comfortable at two different speeds. 800 0.55. Gal = gallon(s). Trip Distance. I read that is impossible to get distance traveled from obd2the only thinks that i can read from it (if my car support it) is the PID 015E = Engine fuel rate (L/h). = diesel. * D * L / 4 = Volume. Find a fuel efficient vehicle that meets your needs. Once you know the capacity of the engine, you can also calculate its compression ratio. Because i can only read the % of fuel tank but not the total liters or Kg for CNG and GPL. have some suggestion? The engine size and fuel consumption calculator works by using the following formula: Engine Size = (bore x stroke x cylinders x 0.7854) / 1000 Fuel Consumption = (fuel flow x 100) / distance The bore, stroke, and number of cylinders are inputs provided by the user and are used to calculate the engine size. Idling a heavy-duty truck consumes about 0.8 gallon of fuel per hour.3 Semi-trucks and heavy-duty trucks transport most goods consumed in the U.S., so reducing the overall cost of transportation is essential to the economy. Measurement of actual carbon dioxide mass emitted from a diesel engine. City percent must be a number between 0 and 100. To start the calculations for fuel consumption we use the. Topped up battery to start?) This is how to calculate your In our testing this filter in isolation flows close to 100 GPH with around 1/2 psi resistance. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. hbspt.cta._relativeUrls=true;hbspt.cta.load(2368389, '09b67a15-b1f5-4f92-853a-9d4b0821002b', {"useNewLoader":"true","region":"na1"}); Topics: There are more things affecting fuel efficiency than the OBD2 connector can tell you about. It's recommended for chatter outside answering the question to take it to a chat room, whether the Pitstop, or creating your own. What risks are you taking when "signing in with Google"? https://www.calculatorsoup.com/calculators/tools/gas-mileage-calculator.php. That is unless there is already published data on this. Record the trip starting odometer reading at the time you fill up. How about saving the world? get the odometer reading and subtract it from the odometer reading at last refueling, that's your distance driven since the last refueling. running E85 or Methanol be sure to use those BSFC values in your formula as well as the appropriate lb/gal conversion value for your chosen fuel.. To calculate peak fuel consumption for an 800 hp E-85 engine we can use a BSFC of .70 and a lb/gal of 6.59. The engine displacement calculator helps you determine the capacity or the cc value for an engine. The Canton Blogis your source for information and insight on the world of engine oil and cooling systems. Using an Ohm Meter to test for bonding of a subpanel. To calculate Fuel Consumption for a 400 hp Gas engine with a BSFC of .50 lbs/hp/hr: 400 hp x .50 = 200 lbs/hr To convert this lbs/hr to a more meaningful gallons per hour we use t he conversion rate from lbs to gallons which is 6.25 lbs to 1 gallon of gas 200 lbs/hr / 6.25 lbs/gal = 32 gph And that's it! And that's it! Expressedas a formula it looks like this: Given Horsepower x .50 lb fuel/hp = lbs of fuel for given horsepower. How are you planning to address this? Gas rate = price per gallon divided by miles per gallon A narrowband O2 sensor tells the ECU if it is over or under stoichiometric mixing and it will adjust instantly. These are important questions whenselecting fuel filters, lines, and pumps for a performance engine. miles kilometers (km) Fuel Efficiency. Sponsored Links Related Topics To start the calculations for fuel consumption we use theBSFC (Brake-Specific Fuel Consumption)for the fuel being used. by converting the BSFC you preferfor your fuel from the normal lbs/hp/hr unit of measure to a gal/hp/hr measure. Connect and share knowledge within a single location that is structured and easy to search. The calculator allows for easy and accurate calculation of engine size and fuel consumption in liters and liters per 100 km. These are very useful when estimating your fuel costs and can help you predict your expenses easier on a future trip. The result depends on the metrics used as input: miles per gallon if the input was in miles and gallons, and km per liter if the input was in kilometers and liters. Calculate fuel economy in automobiles in US or Metric units. It only takes a minute to sign up. Remember, if you arerunning E85 or Methanol be sure to use those BSFC values in your formula as well as the appropriate lb/gal conversion value for your chosen fuel.. To calculate peak fuel consumption for an 800 hp E-85 engine we can use a BSFC of .70 and a lb/gal of 6.59. Engine size is calculated by multiplying the bore, stroke, and number of cylinders of an engine and converting the result to liters. You can edit vehicles to personalize the MPG and fuel prices. When you calculate liters per 100 kilometers (l/100km) you are calculating volume per 100 units of distance. Addiction calculator tells you how much shorter your life would be if you were addicted to alcohol, cigarettes, cocaine, methamphetamine, methadone, or heroin. if the fuel level went down, the car has been driven. I have a marine diesel engine, and I'd like to calculate the approximate fuel consumption based on the size of the engine, at a given number of RPM - specifically for the cruising recommended cruising RPM of 2880 - 3240. There exists an element in a group whose order is at most the number of conjugacy classes. What does cc mean in an engine What is cc in an engine nomenclature? RPM is insufficient to provide what you desire. If you are using a quality fuel filter like our CM filters your filter should be out flowingthe fittings and fuel lines on your car by a considerable margin. 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