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Gas Consumption Formula:
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Gas consumption per kilometer measures how many liters of fuel a vehicle uses to travel one kilometer. It's a standard metric for comparing fuel efficiency across different vehicles and driving conditions.
The calculator uses the simple formula:
Where:
Explanation: This calculation gives you the fuel consumption rate in liters per kilometer (l/km), which is a direct measure of your vehicle's fuel efficiency.
Details: Calculating fuel consumption helps vehicle owners monitor efficiency, identify changes in performance, estimate trip costs, and compare different vehicles or driving habits.
Tips: Enter the total amount of gas used (in liters) and the distance traveled (in kilometers). Both values must be greater than zero for accurate calculation.
Q1: What is considered good fuel consumption?
A: This varies by vehicle type, but generally, lower l/km values indicate better fuel efficiency. Most modern cars range between 0.06-0.12 l/km.
Q2: How can I improve my fuel efficiency?
A: Regular maintenance, proper tire inflation, smooth acceleration, reducing vehicle weight, and minimizing idling can all improve fuel efficiency.
Q3: Should I calculate consumption over multiple trips?
A: For the most accurate average, calculate consumption over several full tanks of gas and various driving conditions.
Q4: How does l/km compare to km/l?
A: l/km is liters per kilometer, while km/l is kilometers per liter. They are reciprocals of each other (l/km = 1 ÷ km/l).
Q5: Why might my actual consumption differ from manufacturer ratings?
A: Manufacturer tests are conducted in controlled conditions. Real-world driving with traffic, hills, climate control use, and cargo will affect actual consumption.