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Conversion Formula:
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MPG (miles per gallon) to km per liter conversion is used to translate fuel efficiency measurements between different unit systems. This conversion is particularly useful when comparing vehicle efficiency across countries that use different measurement systems.
The calculator uses the conversion formula:
Where:
Explanation: The conversion factor 2.352 is derived from the relationship between miles and kilometers (1.609) and gallons and liters (3.785), where 1.609/3.785 ≈ 0.425, and the reciprocal is approximately 2.352.
Details: Accurate fuel efficiency conversion is crucial for international vehicle comparisons, understanding foreign vehicle specifications, and making informed decisions when purchasing or comparing vehicles from different markets.
Tips: Enter MPG value in miles per gallon. The value must be greater than zero. The calculator will automatically compute the equivalent fuel efficiency in kilometers per liter.
Q1: Why is the conversion factor 2.352?
A: The factor 2.352 comes from the conversion between miles to kilometers (1.609) and gallons to liters (3.785), where 1.609/3.785 ≈ 0.425, and the reciprocal is approximately 2.352.
Q2: How accurate is this conversion?
A: The conversion is mathematically precise based on standard conversion factors between imperial and metric units.
Q3: Can I use this for both US and UK gallons?
A: No, this conversion uses US gallons (3.785 liters). UK gallons are larger (4.546 liters), so a different conversion factor would be needed.
Q4: What is a good km/L value for fuel efficiency?
A: Fuel efficiency varies by vehicle type. Generally, 15-20 km/L is considered good for passenger cars, while smaller vehicles may achieve higher values.
Q5: How does this conversion help in real-world scenarios?
A: It helps travelers and international car buyers compare fuel efficiency ratings across different measurement systems used in various countries.