Convert mpg to mi/L
Miles per US gallon to miles per liter. Enter a value to convert, or use the mpg to mi/L chart further down the page.
1 mile per US gallon equals 0.2641720524 miles per liter. Going the other way, 1 mile per liter = 3.785411784 miles per US gallon.
Note. L/100km is an inverse measure — a lower number means better economy — so converting to or from it uses a reciprocal, not a multiplication.
How to convert mpg to mi/L
To convert miles per US gallon to miles per liter, multiply the mile per US gallon value by 0.2641720524. You can also divide by 3.785411784 to get the same answer.
mi/L = MPG (US) × 0.2641720524
Worked example
Convert 30 MPG (US) to miles per liter:
30 MPG (US) = 7.925161571 mi/L
mpg to mi/L conversion chart
Use this mpg to mi/L table for quick reference without typing anything.
| miles per US gallon (MPG (US)) | miles per liter (mi/L) |
|---|---|
| 5 MPG (US) | 1.320860262 mi/L |
| 10 MPG (US) | 2.641720524 mi/L |
| 15 MPG (US) | 3.962580785 mi/L |
| 20 MPG (US) | 5.283441047 mi/L |
| 25 MPG (US) | 6.604301309 mi/L |
| 30 MPG (US) | 7.925161571 mi/L |
| 35 MPG (US) | 9.246021833 mi/L |
| 40 MPG (US) | 10.56688209 mi/L |
| 50 MPG (US) | 13.20860262 mi/L |
| 60 MPG (US) | 15.85032314 mi/L |
What is a mile per US gallon?
Miles per US gallon is the fuel economy figure used on American window stickers. A US gallon is smaller than an imperial gallon, so US MPG figures are about 17% lower than UK MPG for the same car.
What is a mile per liter?
The mile per liter (mi/L) is a unit of fuel economy equal to 1.609344 kilometer per liters.
Frequently asked questions
How many mi/L are in a mile per US gallon?
1 mpg equals 0.2641720524 mi/L. Going the other way, 1 mi/L is 3.785411784 mpg.
How do you convert mpg to mi/L?
To convert miles per US gallon to miles per liter, multiply the mile per US gallon value by 0.2641720524. You can also divide by 3.785411784 to get the same answer.
What is 10 mpg in mi/L?
10 mpg equals 2.641720524 mi/L. The conversion chart on this page lists the other values people look up most often.
Related fuel economy conversions
Convert mpg to other units
Convert other units to mi/L
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