MPG to L/100km

Fuel Economy Converter

MPG to L/100km converter

Convert fuel economy between miles per gallon and litres per 100km instantly.

mpg
=
L/100km
40 mpg = 7.06 L/100km

MPG to L/100km Converter

Need to convert fuel economy quickly and accurately? Our free MPG to L/100km Converter helps you convert miles per gallon into litres per 100 kilometres for cars, vans, motorcycles and fuel economy comparisons.

Whether you are converting:

  • 30 mpg to L/100km
  • 40 mpg to L/100km
  • 50 mpg to L/100km
  • 60 mpg to L/100km

This simple online tool makes MPG to L/100km conversions fast and easy.

How to Convert MPG to L/100km

To convert UK MPG to L/100km, divide 282.4809363 by the MPG value.

Formula:

282.4809363 ÷ MPG = L/100km

MPG to L/100km Example

If you want to convert 40 mpg to L/100km:

282.4809363 ÷ 40 = 7.062023 L/100km

So, 40 mpg equals approximately 7.06 L/100km.

What Is MPG?

MPG stands for miles per gallon. It shows how many miles a vehicle can travel using one gallon of fuel. In the UK, MPG is normally based on an imperial gallon.

What Is L/100km?

L/100km stands for litres per 100 kilometres. It shows how many litres of fuel a vehicle uses to travel 100 kilometres. A lower L/100km figure means better fuel economy.

Common MPG to L/100km Conversions

  • 20 mpg = 14.124 L/100km
  • 30 mpg = 9.416 L/100km
  • 40 mpg = 7.062 L/100km
  • 50 mpg = 5.650 L/100km
  • 60 mpg = 4.708 L/100km
  • 70 mpg = 4.035 L/100km

Why Use Our MPG to L/100km Converter?

  • Convert UK MPG to L/100km instantly
  • Useful for comparing car fuel economy
  • Helps understand European fuel consumption figures
  • Works both ways
  • No calculator needed