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Fuel Efficiency Converter

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Convert between MPG, km/L, and L/100km fuel efficiency units.

Value

From Unit

Miles per Gallon (US MPG)30.00

Miles per Gallon (UK MPG)36.03

Kilometers per Liter (km/L)12.75

Liters per 100km (L/100km)7.84

Context: A typical car gets 30–40 MPG (US) = 7.8–5.9 L/100km. An efficient hybrid gets 50+ MPG = under 4.7 L/100km.

How to use Fuel Efficiency Converter

1. Paste or type your input in the box above.
2. The tool processes your input instantly — no button click needed in most tools.
3. Copy the output or download the result.

How do I convert MPG to km/L?

Multiply MPG by 0.425144 to get km/L. Or divide 235.215 by L/100km to get MPG.

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