The fuel consumption converter is a free online tool that helps you convert between automotive units quickly and accurately. It supports 5 units including Kilometers per liter (km/L), Liters per 100 km (L/100km), Miles per gallon (US) (mpg), Miles per gallon (UK) (mpg (UK)), Meters per liter (m/L). The core conversion formula is: 1 km/L = 100/L/100km = 2.352 mpg. For example, 1 Kilometers per liter equals approximately 100 Liters per 100 km. Conversely, 1 Liters per 100 km equals approximately 0.01 Kilometers per liter. Common conversions: 5 km/L = 500 L/100km, 10 km/L = 1,000 L/100km, 25 km/L = 2,500 L/100km, 50 km/L = 5,000 L/100km, 100 km/L = 10,000 L/100km. This converter is useful for students, engineers, scientists, and professionals who need accurate automotive unit conversions. Whether you are working on homework, technical specifications, research data, or everyday measurements, this tool provides instant, reliable results. All conversions are calculated relative to a single base unit for consistency and precision across all supported units. European cars are rated in L/100km, while US cars use MPG. A typical car gets 20-30 mpg or 3-5 L/100km.