Convert between different fuel consumption units including mpg, L/100km, km/L, and gal/mi. Essential for automotive, transportation, and fuel efficiency calculations.
International System of Units (SI) measurements
Traditional British and American measurements
mpg (miles per gallon) - higher values = better efficiency
L/100km, km/L - lower L/100km = better efficiency
mpg (UK) - different gallon size than US
Vehicle comparison, fuel cost calculation, efficiency analysis
Fuel consumption units measure how efficiently a vehicle uses fuel. The most common units are miles per gallon (mpg) in the US and liters per 100 kilometers (L/100km) in most other countries. Understanding these conversions is essential for comparing vehicles across different markets and calculating fuel costs.
Miles per gallon (mpg) measures distance traveled per unit of fuel consumed, where higher values indicate better efficiency. Liters per 100 kilometers (L/100km) measures fuel consumed per fixed distance, where lower values indicate better efficiency. Our converter handles all these relationships accurately.
This tool is essential for car buyers, fleet managers, travelers, and anyone working with vehicles from different markets. It provides precise conversions between fuel efficiency units, ensuring accurate comparisons and calculations for fuel costs, environmental impact, and vehicle performance across various regions and standards.
Gallon Differences: US gallon (3.785 L) vs UK gallon (4.546 L) affect mpg values.
Driving Conditions: Real-world consumption may differ from official ratings.
Fuel Types: Different fuels have different energy densities.
Vehicle Factors: Age, maintenance, and driving style affect actual consumption.
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