PetrolCalculator

Fuel calculator

MPG to Kilometres Per Gallon Converter

Convert UK MPG and kilometres per UK gallon.

Use this calculator

Convert to Kilometres per UK gallon
Enter a value to convert UK MPG to km per UK gallon.

Method: UK MPG × 1.609344.

What your result means

This changes the distance unit from miles to kilometres while keeping the UK-gallon denominator.

Worked example

Using 45 UK MPG:

Converted km per UK gallon
72.42 km per UK gallon

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

Formula

km per UK gallon=UK MPG×1.609344\text{km per UK gallon}=\text{UK MPG}\times1.609344
UK MPG=km per UK gallon1.609344\text{UK MPG}=\frac{\text{km per UK gallon}}{1.609344}

UK MPG to km per UK gallon reference

UK MPGkm per UK gallon
3048.28 km per UK gallon
4064.37 km per UK gallon
5080.47 km per UK gallon
6096.56 km per UK gallon

Helpful questions

What does km per UK gallon mean?

Kilometres per UK gallon is not km/L: it keeps a UK gallon, rather than converting the volume to litres.

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 km per UK gallon back?

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

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