Calculating Litres Per 100 Km

Litres Per 100 Km Formula:

\[ L/100km = \frac{Litres}{\frac{Distance}{100}} = \frac{Litres \times 100}{Distance} \]

Fuel Consumption:

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1. What is Litres Per 100 Km?

Litres per 100 kilometers (L/100km) is a metric measurement of fuel consumption that represents the amount of fuel (in litres) a vehicle consumes to travel 100 kilometers. It is widely used in many countries to measure and compare vehicle fuel efficiency.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ L/100km = \frac{Litres \times 100}{Distance} \]

Where:

\( Litres \) — Amount of fuel consumed (in litres)
\( Distance \) — Distance traveled (in kilometers)

Explanation: This formula calculates how many litres of fuel are needed to travel 100 kilometers based on actual consumption over a measured distance.

3. Importance of Fuel Consumption Calculation

Details: Calculating fuel consumption helps vehicle owners monitor fuel efficiency, compare different vehicles, identify potential mechanical issues, and estimate fuel costs for trips. Lower L/100km values indicate better fuel efficiency.

4. Using the Calculator

Tips: Enter the total litres of fuel consumed and the distance traveled in kilometers. For accurate results, measure fuel consumption over a significant distance (preferably a full tank or at least 100 km).

5. Frequently Asked Questions (FAQ)

Q1: What is considered good fuel consumption?
A: Good fuel consumption varies by vehicle type. Generally, 5-8 L/100km is excellent for small cars, 8-12 L/100km for mid-size vehicles, and 12+ L/100km for larger vehicles and SUVs.

Q2: How can I improve my fuel efficiency?
A: Maintain proper tire pressure, drive smoothly without rapid acceleration, reduce unnecessary weight, perform regular maintenance, and avoid excessive idling.

Q3: How does L/100km compare to MPG (miles per gallon)?
A: L/100km and MPG are inversely related. Lower L/100km means better fuel efficiency, while higher MPG means better fuel efficiency. They can be converted using specific formulas.

Q4: Should I calculate consumption over multiple tanks?
A: Yes, calculating over multiple fill-ups provides a more accurate average as driving conditions and fuel measurements can vary between single trips.

Q5: Why is my actual consumption different from manufacturer claims?
A: Manufacturer tests are conducted under ideal laboratory conditions. Real-world driving with traffic, hills, air conditioning use, and different driving styles will affect actual consumption.