18 mpg (US) to L/100km
13.07 L/100km
18 miles per US gallon equals 13.0675 litres per 100 kilometres.
Consumption and economy are inverses of each other, so the conversion is a division rather than a multiplication — and a lower L/100km figure means a higher mpg.
How the conversion works
This one is a formula rather than a single multiplier:
mpg (US) = 235.215 ÷ (L/100km), and the same the other way → 13.0675 L/100km
Going the other way: 14 L/100km to mpg (US) — the closest published value to 13.07 L/100km.
Convert a different fuel consumption
mpg (US) =13.07 L/100km
Open the full fuel consumption converter for every other unit.
Nearby values
| mpg (US) | L/100km |
|---|---|
| 12 mpg (US) | 19.6 L/100km |
| 15 mpg (US) | 15.68 L/100km |
| 20 mpg (US) | 11.76 L/100km |
| 22 mpg (US) | 10.69 L/100km |
| 25 mpg (US) | 9.41 L/100km |
| 28 mpg (US) | 8.4 L/100km |
Questions
- What is 18 mpg (US) in L/100km?
- 18 mpg (US) is 13.07 L/100km (13.0675 L/100km to four decimal places).
- How do you convert mpg (US) to L/100km?
- Use mpg (US) = 235.215 ÷ (L/100km), and the same the other way. For 18 mpg (US) that gives 13.0675 L/100km.
- What does 18 mpg (US) actually mean?
- It sits between 12 and 28 mpg (US); the table on this page shows how those compare.