PetrolCalculator

Fuel calculator

km/L to UK MPG Calculator

Convert kilometres per litre to UK / imperial MPG using the site’s exact mile and gallon constants.

Use this calculator

Convert to UK MPG
Enter a value to convert km/L to UK MPG.

Method: km/L × 4.54609 ÷ 1.609344.

What your result means

This converts kilometres per litre into UK / imperial MPG using the canonical mile-to-kilometre and UK-gallon constants.

Worked example

Using 16 km/L:

Converted UK MPG
45.2 UK MPG

The converter uses the same exact unit conversion in both directions.

Formula

UK MPG=km/L×4.546091.609344\text{UK MPG}=\frac{\text{km/L}\times4.54609}{1.609344}
km/L=UK MPG×1.6093444.54609\text{km/L}=\frac{\text{UK MPG}\times1.609344}{4.54609}

km/L to UK MPG reference

km/LUK MPG
1028.25 UK MPG
1233.9 UK MPG
1439.55 UK MPG
1645.2 UK MPG
1850.85 UK MPG
2056.5 UK MPG

Helpful questions

What does UK MPG mean?

Both measures show distance per unit of fuel. km/L uses kilometres and litres; UK MPG uses miles and the larger UK gallon.

Does this use UK or US gallons?

UK MPG uses the 4.54609-litre UK gallon. Convert US MPG to UK MPG when needed.

Can I convert UK MPG back?

Yes. Select Reverse direction in the converter to use the inverse conversion.

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