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Fuel Economy / Gas Mileage Calculator

Calculate your vehicle's fuel economy (L/100km) from distance and fuel used. Convert between Australian L/100km and US/UK MPG.

Calculate from Fillup
Distance driven
km
Fuel used
litres

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Fuel Economy
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Australian Fuel Economy Standards

Australian fuel consumption is measured in litres per 100 kilometres (L/100km). Lower is better. Australian new car NEDC ratings: small cars ~5–7 L/100km, family cars 7–10 L/100km, SUVs 8–12 L/100km, utes/4WDs 10–15 L/100km.