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MPG and Fuel-Economy Converter

Convert between miles per gallon and liters per 100 kilometers.

Your inputs

Your result

Enter your information and select Calculate to see the result.

How this calculator works

For U.S. gallons, 235.214583 divided by either measure converts to the other.

Change one assumption at a time to see which inputs have the greatest effect on the estimate.

Worked example

About 30 MPG corresponds to 7.84 L/100 km.

Limitations

Imperial gallons use a different conversion.

Review this educational estimate against current quotes, official information, and your own budget before making a financial decision.