Miles per Gallon (UK) to Litres per 100 km

mpg UK to L/100km conversion calculator

mpg UK
Formula: L/100km = 282.481 ÷ mpg UK

Converting miles per gallon (uk) to litres per 100 km is a common fuel economy conversion used in everyday calculations, science, engineering, and cooking. The formula is: L/100km = 282.481 ÷ mpg UK.

To convert from mpg UK to L/100km: Divide 282.481 by the mpg value.

Example: Convert 8 mpg UK to L/100km.
Using the formula: 8 mpg UK = 35.3101 L/100km.

Fuel economy is measured differently around the world. Australia, Europe, and most countries use litres per 100 km (lower is better), while the US uses miles per gallon (higher is better). The UK also uses mpg but with imperial gallons, which are larger than US gallons.

mpg UK to L/100km Conversion Table

mpg UKL/100km
10.0000 mpg UK28.2481 L/100km
15.0000 mpg UK18.8321 L/100km
20.0000 mpg UK14.1241 L/100km
25.0000 mpg UK11.2992 L/100km
30.0000 mpg UK9.4160 L/100km
35.0000 mpg UK8.0709 L/100km
40.0000 mpg UK7.0620 L/100km
45.0000 mpg UK6.2774 L/100km
50.0000 mpg UK5.6496 L/100km
60.0000 mpg UK4.7080 L/100km

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