Miles per US gallon to Liters per 100 km
Convert Miles per US gallon to Liters per 100 km instantly. Free online fuel economy unit converter with exact formula, conversion table and FAQ.
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Formula
1 mpg = 235.2145833 L/100 km
L/100 km = 235.2145833 ÷ mpg
mpg = 235.2145833 ÷ L/100 km
Conversion table
| 1 mpg | 235.214583 L/100 km |
| 2 mpg | 117.607292 L/100 km |
| 5 mpg | 47.042917 L/100 km |
| 10 mpg | 23.521458 L/100 km |
| 20 mpg | 11.760729 L/100 km |
| 50 mpg | 4.704292 L/100 km |
| 100 mpg | 2.352146 L/100 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 km
- Miles per US gallon → US gallons per 100 miles
- Liters per 100 km → Miles per imperial gallon
- Liters per 100 km → Kilometers per liter
- Liters per 100 km → Meters per liter
- Liters per 100 km → Liters per km
- Liters per 100 km → US gallons per 100 miles
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Frequently asked questions
How many liters per 100 km are in one miles per us gallon?
One mpg equals 235.2145833 L/100 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 100 km?
Divide 235.2145833 by the miles per us gallon value to get liters per 100 km, and divide 235.2145833 by the liters per 100 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 100 km, so the result shown is mathematically precise (rounded only for display).
When is miles per us gallon to liters per 100 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 100 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 100 kilometers (L/100 km) measures how many liters of fuel a vehicle consumes over 100 kilometers; a lower number means better efficiency. It is the standard fuel consumption unit used across most of Europe and many other regions. Miles per US gallon is a distance-per-volume efficiency unit while liters per 100 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 = 235.2145833 L/100 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.