How Much Fuel Will I Use?

by David EvansLast updated on January 30, 2024Cars & Other Vehicles6 min read
Everyday Questions

To work out the litres per 100 km divide the number kilometers by 100 and then divide the number of litres by this number. E.g. 450/100 equals 4.5. Then divide 50 by 4.5 which equals 11.11. Thus I use 11.11 litres per 100 km .

How much fuel does my engine use calculator?

  1. Formula To Estimate Maximum Engine Fuel Consumption. Gallon Per Hour (GPH) = (specific fuel consumption x HP)/Fuel Specific Weight. ...
  2. 300-hp Diesel Engine Example. GPH = (0.4 x 300)/ 7.2 = 105/7.2 = 16.6 GPH.
  3. 300-hp Gasoline Engine Example. GPH = (0.50 x 300)/ 6.1 = 150/6.1 = 24.5 GPH.
  4. Other Related Resources:

How do I calculate how many litres of fuel is used?

Litres per 100km (l/100km)

The calculation is: litres / distance * 100 = l/100km . For example: 57 litres / 635 km * 100 = 8.98l/100km. If you know the price of fuel, then you can simply multiply the price per litre by the result and that gives you your cost per 100km.

How do you calculate petrol distance?

To estimate the fuel cost for a trip you need the trip distance, cost of fuel per litre, and the vehicle’s average fuel consumption. In other words: Divide the total distance (km) by 100. Now multiply the answer by the average fuel consumption, and then multiply this number by the price of fuel (per litre) .

How do you calculate fuel per mile?

Take the average price you pay for gas and divide that number by your mpg rate. The formula should look like this: price per gallon ÷ mpg = price per mile . That price per mile, or rate of gas, is how much money you’re spending to drive.

What is a good litre per km?

In general, 5 to 8 litres per 100 km would be considered a good fuel efficiency, 8 to 12 litres per 100 km would be average, and more than 12 litres per 100 km would be considered a relatively low fuel efficiency. Your driving habits also impact how efficiently your vehicle will use its fuel.

How far can a car travel on 1 Litre of petrol?

A normal four wheeler vehicle will give you around 15–20 kms per litre in avg city traffic conditions with a 1.0 or 1.2 litre engine. Wheras sports cars like the ferrari and other brands give you a mileage of just 5–7 km per litre.

How much fuel does a 1500cc car consume per kilometer?

The 1500cc 4-cylinder engine variant of Toyota Fielder has an average fuel consumption rating of 18.0km/L .

How do I check the fuel consumption of my car?

  1. Fill your tank to the top.
  2. Zero the trip counter.
  3. When you next fill up, note the mileage driven.
  4. Fill the tank again and note the number of litres put in.
  5. Divide the number of miles driven by the amount of fuel used in litres (miles per litre)

What is the average fuel consumption of a car?

The average car sold in the United States gets an average of around 25 miles per gallon (MPG).

How do you calculate fuel consumption based on distance?

Calculating a vehicle’s fuel consumption is not difficult. Simply note down the distance travelled since the last top-up and then take a note of how much fuel it consumed to travel that distance, then divide the litres used by the kilometres travelled and multiply by 100 to calculate consumption in litres/100km.

How much petrol does a 2l engine use?

If a four-cylinder engine is described as a 2.0-litre, this means each piston can compress roughly 500cc of fuel and air into the combustion chamber every revolution the engine turns.

How much is petrol per mile?

Engine size Petrol — rate per mile LPG — rate per mile 1400cc or less 12 pence 8 pence 1401cc to 2000cc 14 pence 10 pence Over 2000cc 20 pence 14 pence

How much does it cost to drive 1 km?

If you want to know the figure for a single kilometre, that’s easy, since you just divide by 100. So if the cost of driving 100km is $11, driving one kilometre is 11 cents .

How much per mile should I charge?

57.5 cents per mile for business miles driven , down from 58 cents in 2019. 17 cents per mile driven for medical or moving purposes, down from 20 cents in 2019. 14 cents per mile driven in service of charitable organizations, unchanged from 2019.

How do I calculate my car cost per mile?

Divide your expenses by mileage

Calculating cost per mile becomes a simple equation once you know your mileage and total expenses. Divide your total expenses by the total number of miles driven, and the result is your cost per mile.

Is 6 km per Litre good?

Anything that is listed as less than 6-litres/100km or more than 16.5km/1-litre is considered to be pretty good .

Is 7 litres per 100km good?

The generally accepted standard has risen from a consumption of around 8.1 to 7.1 litres per 100km (35-40mpg) in the past to more like 5.6 to 5.1 litres (50-55mpg). As a rule of thumb, vehicles listed at less than 6.0 litres/100km are considered to have ‘good’ MPG .

What is bad fuel economy?

If they are misfiring or not working properly , your fuel economy will definitely be affected. A bad fuel injector or dirty/old fuel filter can drastically affect the flow of fuel into the engine. A fuel system problem is one of the most common causes of poor gas mileage.

How far can a car go on Empty?

But if you’re in a traditional gas-powered vehicle, most models can go 30 to 50 miles before completely running out of fuel. For example, the Chevy Silverado can travel about 33 miles after the gas light comes on. Smaller cars, like the Volkswagen Jetta, can go 43 miles.

How much petrol is in the reserve tank of a car?

In most cars, the reserve fuel level is about 10 to 15 percent of the total amount the tank can hold . Take a 2013 Toyota Corolla as an example, which can hold 13.2 gallons.

How much fuel does a bike use?

The motorcycles use between 2,8 and 5,7 litres fuel per 100 kilometres with an average of 4,4 l/100km. The petrol cars used between 6,5 and 9,1 l/100km with an average of 7,6 l/100km and the Diesel cars used between 4,9 and 6,6 l/100km with an average of 5,6 l/100km.

David Evans
Author

David is an automotive enthusiast and writer covering cars, motorcycles, and all types of vehicles with practical maintenance tips.

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