# Fuel Efficiency Conversion: MPG to Liters per 100 km Guide

Converting between different units of measurement can be a daunting task, especially when it comes to fuel efficiency conversion. In some countries, fuel efficiency is measured in miles per gallon (MPG), while in others it is measured in liters per 100 kilometers. If you find yourself needing to convert between these two units, fear not! In this article, we will guide you through the process of converting MPG to liters per 100 km and vice versa.

## Fuel Efficiency Conversion: MPG to Liters per 100 km

Let’s start with the conversion from MPG to liters per 100 km.

The formula for this conversion, MPG to liters per 100 km, is:

Liters per 100 km = 235.21 / MPG

So, to convert a given MPG value to liters per 100 km, simply divide 235.21 by the MPG value. Let’s take an example:

Example 1: Convert 30 MPG to liters per 100 km

To convert 30 MPG to liters per 100 km, we use the formula:

Liters per 100 km = 235.21 / 30

Calculating this, we get:

Liters per 100 km = 7.84

So, 30 MPG is approximately equal to 7.84 liters per 100 km.

## Fuel Efficiency Conversion: Liters per 100 km to MPG

Now, let’s move on to the conversion from liters per 100 km to MPG. The formula for this conversion is:

MPG = 235.21 / Liters per 100 km

To convert a given value in liters per 100 km to MPG, divide 235.21 by the value. Let’s take another example:

Example 2: Convert 8 liters per 100 km to MPG

To convert 8 liters per 100 km to MPG, we use the formula:

MPG = 235.21 / 8

Calculating this, we get:

MPG = 29.4

So, 8 liters per 100 km is approximately equal to 29.4 MPG.

## MPG US vs MPG UK

It’s important to note that there are two different variants of MPG: MPG US and MPG UK. The conversion formulas we discussed earlier apply to MPG US. The conversion for MPG UK is slightly different:

MPG UK = MPG US * 1.201

Similarly, to convert MPG UK to liters per 100 km:

Liters per 100 km = 235.21 / (MPG UK * 1.201)

So, if you are dealing with MPG UK values, make sure to adjust the conversion accordingly.

## Conclusion

Converting between MPG and liters per 100 km doesn’t have to be a headache. By using the simple formulas provided in this article, you can easily convert values from one unit to another. Whether you’re planning a road trip in the United States or traveling through Europe, understanding how to convert between these units will come in handy. So, the next time you need to compare fuel efficiency figures, you’ll be well-equipped to do so!