Fuel Economy Converter
MPG ↔ L/100km ↔ km/L — the tricky triangle, solved. Convert fuel economy between MPG (US), MPG (imperial), L/100km and km/L instantly. Free fuel consumption converter that handles the inverse relationship correctly.
Sobre o Fuel Economy Converter
Fuel economy hides a trap: mpg and L/100km are inversely related — better mileage is a bigger mpg but a smaller L/100km number. This converter does the non-linear maths correctly for US mpg, imperial mpg (used in the UK), litres per 100 km and km per litre, from a single input. Perfect for comparing a European car's 5.2 L/100km rating with an American 45 mpg figure.
Como usar o Fuel Economy Converter
- Enter your fuel economy figure.
- Choose the unit it is quoted in.
- Read all other units instantly.
- Remember: lower L/100km is better.
Principais recursos
- MPG (US) and MPG (imperial)
- L/100km and km/L
- Correct inverse-ratio conversion
- Full comparison table
Why are mpg and L/100km not simple reciprocals?
Is UK mpg the same as US mpg?
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