Miles per Gallon (mpg) to Liters per 100km (L/100km) Converter

Fuel economy is measured differently around the world — miles per gallon in the US versus liters per 100 kilometers almost everywhere else — which makes comparing a car's advertised efficiency across markets confusing without a conversion.

Formula

L/100km = 235.215 ÷ mpg

Need to convert a custom value? Use the full interactive fuel economy converter.

Open Calculator
Miles per Gallon (mpg)Liters per 100km (L/100km)
15 mpg15.68 L/100km
20 mpg11.76 L/100km
25 mpg9.41 L/100km
30 mpg7.84 L/100km
35 mpg6.72 L/100km
40 mpg5.88 L/100km
45 mpg5.23 L/100km
50 mpg4.7 L/100km
60 mpg3.92 L/100km
80 mpg2.94 L/100km

Frequently Asked Questions