Convert US MPG to Kilometers per Liter
Convert US MPG to kilometers per liter instantly. Type a value below, check the formula and table, then see how the same mpg (US) to km/L conversion looks as a single line in Notes Calculator.
US MPG to Kilometers per Liter formula
One mile per US gallon is 0.425144 kilometers per liter, so km/L = mpg (US) × 0.425144. For the reverse, multiply kilometers per liter by 2.35215, or use the Kilometers per Liter to US MPG converter.
US MPG to Kilometers per Liter conversion table
| US MPG (mpg (US)) | Kilometers per Liter (km/L) |
|---|---|
| 5 | 2.12572 |
| 10 | 4.25144 |
| 15 | 6.37716 |
| 20 | 8.50287 |
| 25 | 10.6286 |
| 30 | 12.7543 |
| 35 | 14.88 |
| 40 | 17.0057 |
| 50 | 21.2572 |
| 60 | 25.5086 |
| 80 | 34.0115 |
US MPG to Kilometers per Liter in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 mpgUS to km/l on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix US MPG and kilometers per liter without a separate converter.
| Note | Result |
|---|---|
| 100 mpgUS to km/l | 42.51 km/L |
| 100 mpgUS in km/l | 42.51 km/L |
| 20 km/l as mpgUS | 47.04 mpgUS |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
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FAQ
Frequently asked questions
- One mile per US gallon equals 0.425144 kilometers per liter. To convert US MPG to kilometers per liter, multiply by 0.425144; to go back, multiply by 2.35215.
- Type the value, the unit, and the target unit on one line: 100 mpgUS to km/l. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.
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