Miles per US gallon to Liters per km
Convert Miles per US gallon to Liters per km instantly. Free online fuel economy unit converter with exact formula, conversion table and FAQ.
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Formula
1 mpg = 2.352145833 L/km
L/km = 2.352145833 ÷ mpg
mpg = 2.352145833 ÷ L/km
Conversion table
| 1 mpg | 2.352146 L/km |
| 2 mpg | 1.176073 L/km |
| 5 mpg | 0.470429 L/km |
| 10 mpg | 0.235215 L/km |
| 20 mpg | 0.117607 L/km |
| 50 mpg | 0.047043 L/km |
| 100 mpg | 0.023521 L/km |
Related conversions
- Miles per US gallon → Miles per imperial gallon
- Miles per US gallon → Kilometers per liter
- Miles per US gallon → Meters per liter
- Miles per US gallon → Liters per 100 km
- Miles per US gallon → US gallons per 100 miles
- Liters per km → Miles per imperial gallon
- Liters per km → Kilometers per liter
- Liters per km → Meters per liter
- Liters per km → Liters per 100 km
- Liters per km → US gallons per 100 miles
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Frequently asked questions
How many liters per km are in one miles per us gallon?
One mpg equals 2.352145833 L/km (this pair inverts, since one measures distance per volume and the other volume per distance).
How do I convert miles per us gallon to liters per km?
Divide 2.352145833 by the miles per us gallon value to get liters per km, and divide 2.352145833 by the liters per km value to get back miles per us gallon. This "invert the constant" rule works both ways because one unit is distance-per-volume and the other is volume-per-distance.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between miles per us gallon and liters per km, so the result shown is mathematically precise (rounded only for display).
When is miles per us gallon to liters per km conversion commonly used?
It is commonly used in automotive fuel efficiency ratings, vehicle comparisons and shopping, as well as EPA, WLTP and other international fuel economy standards.
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About this conversion
Miles per US gallon and Liters per km are both units used to measure fuel economy. Miles per US gallon (mpg) measures how many miles a vehicle travels using one US gallon of fuel; a higher number means better efficiency. It is the standard fuel economy unit used in the United States. Liters per kilometer (L/km) measures how many liters of fuel a vehicle consumes over one kilometer; a lower number means better efficiency. It is used for precise consumption tracking. Miles per US gallon is a distance-per-volume efficiency unit while liters per km is a volume-per-distance consumption unit, so converting between them means inverting the value rather than multiplying by a flat factor: 1 mpg = 2.352145833 L/km. This relationship stays accurate for automotive fuel efficiency ratings, vehicle comparisons and shopping, as well as EPA, WLTP and other international fuel economy standards.