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Converters
Fuel Efficiency Converter - MPG, L/100km, km/L
Fuel Efficiency Converter - MPG, L/100km, km/L
Convert between fuel efficiency units instantly
Converters
Fuel Efficiency Converter
Value
From unit
km/L
MPG (US)
MPG (UK)
L/100km
All conversions
km/L
1
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MPG (US)
2.35215
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MPG (UK)
2.82481
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L/100km
100
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How to Use
1
Enter a fuel efficiency value
2
Select the unit to convert from
3
See all conversions update in real-time
Frequently Asked Questions
How do I convert MPG (US) to L/100km?
Divide 235.215 by the MPG value to get L/100km. For example, 30 MPG (US) = 235.215 / 30 ≈ 7.84 L/100km.
What is the difference between US MPG and UK MPG?
The US gallon is smaller than the UK (imperial) gallon. 1 US gallon = 3.785 L, while 1 UK gallon = 4.546 L. So 1 MPG (UK) ≈ 1.201 MPG (US).