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Fuel Efficiency Formula:
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Fuel efficiency measures how far a vehicle can travel on a specific amount of fuel. The L/100km metric indicates how many liters of fuel a vehicle consumes to travel 100 kilometers. Lower values indicate better fuel efficiency.
The calculator uses the formula:
Where:
Explanation: This calculation converts fuel consumption to a standardized metric that allows for easy comparison between different vehicles and driving conditions.
Details: Monitoring fuel efficiency helps vehicle owners track fuel consumption patterns, identify potential vehicle issues, estimate fuel costs for trips, and make environmentally conscious transportation choices.
Tips: For accurate results, measure fuel consumption over a significant distance (at least 100km is recommended). Reset your trip meter when refueling to easily track distance traveled between fill-ups.
Q1: What is considered good fuel efficiency?
A: This varies by vehicle type, but generally, under 6L/100km is excellent for most passenger vehicles, while 8-10L/100km is average for SUVs and larger vehicles.
Q2: How can I improve my vehicle's fuel efficiency?
A: Regular maintenance, proper tire inflation, smooth acceleration and braking, reducing vehicle weight, and minimizing idling can all improve fuel efficiency.
Q3: Why use L/100km instead of km/L?
A: L/100km provides a linear relationship between fuel consumed and distance traveled, making it easier to calculate fuel needs for specific trips and compare efficiency across different vehicles.
Q4: Does fuel efficiency change with driving conditions?
A: Yes, factors like city vs highway driving, traffic conditions, weather, terrain, and use of air conditioning can significantly impact fuel efficiency.
Q5: How accurate is this calculation?
A: The calculation is mathematically precise. Accuracy depends on the precision of your fuel and distance measurements. For best results, average multiple measurements over time.