Fuel Efficiency Converter

Fuel Efficiency Converter makes fuel economy numbers easy to compare across countries. Buying a car from abroad, renting overseas, or reading a spec sheet in unfamiliar units? Type a value in any field and the other three update instantly. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Supported units • km/L — kilometres per litre (Korea, Japan, and more) • L/100km — litres per 100 km (Europe, Canada, and more) • MPG (US) — miles per US gallon (United States) • MPG (UK) — miles per imperial gallon (United Kingdom) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Why you'll like it • Four-way conversion — edit any unit, the rest follow • A small note shows where each unit is commonly used • Light, dark, and system themes • Works fully offline — no account, no clutter Whether you compare cars across markets, plan a road trip with a rental, or just want to understand a foreign mileage figure, the conversion is one tap away.