MPG to L/100km
Convert miles per gallon to liters per 100 kilometers. Higher MPG means lower L/100km — see the inverse relationship visualized clearly.
L/100km
7.84
L/100km
About this calculator
MPG and L/100km measure fuel economy in opposite directions — a higher MPG means a lower L/100km. This converter uses the standard formula (235.215 ÷ MPG) to help you compare fuel efficiency between US and European specs, such as when buying an imported vehicle.
How to use the MPG to L/100km converter
- Enter your value into the input field.
- Read the converted result.
- Adjust the input to try other values instantly.
- Copy the page URL to share the exact conversion.
Common examples
- 30 MPG = 7.84 L/100km
- 25 MPG = 9.41 L/100km
- 40 MPG = 5.88 L/100km
- 50 MPG = 4.70 L/100km
- 20 MPG = 11.76 L/100km
Frequently asked questions
How does the MPG to L/100km converter work?
Enter a value in the source unit and the calculator applies the standard conversion factor (or temperature formula, where relevant) to give you the equivalent value in the target unit. The result updates as you type.
When would I use a MPG to L/100km converter?
Whenever you need to translate a quantity between two units of measurement — common cases include travel, cooking, shipping, engineering, science homework, and reading product specifications written in a different system.
How accurate is the MPG to L/100km converter?
Conversions use the standard definitions of each unit and full-precision arithmetic. The displayed value is rounded for readability, but the underlying calculation keeps higher precision so repeated conversions do not drift.
Can I share a specific conversion with someone else?
Yes. Every value you enter updates the URL, so copying the address bar and sharing the link reopens the exact same conversion for whoever clicks it.