US gallons per 100 miles to Liters per km
Convert US gallons per 100 miles to Liters per km instantly. Free online fuel economy unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for US gallons per 100 miles to Liters per km conversions.
Reserved above the conversion cards and below the converter.
Formula
1 gal/100 mi = 0.02352145833 L/km
L/km = gal/100 mi × 0.02352145833
gal/100 mi = L/km ÷ 0.02352145833
Conversion table
| 1 gal/100 mi | 0.023521 L/km |
| 2 gal/100 mi | 0.047043 L/km |
| 5 gal/100 mi | 0.117607 L/km |
| 10 gal/100 mi | 0.235215 L/km |
| 20 gal/100 mi | 0.470429 L/km |
| 50 gal/100 mi | 1.176073 L/km |
| 100 gal/100 mi | 2.352146 L/km |
Related conversions
- US gallons per 100 miles → Miles per US gallon
- US gallons per 100 miles → Miles per imperial gallon
- US gallons per 100 miles → Kilometers per liter
- US gallons per 100 miles → Meters per liter
- US gallons per 100 miles → Liters per 100 km
- Liters per km → Miles per US gallon
- 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
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liters per km are in one us gallons per 100 miles?
One gal/100 mi equals 0.02352145833 liters per km.
How do I convert us gallons per 100 miles to liters per km?
Multiply the number of us gallons per 100 miles by 0.02352145833 to get liters per km. To go the other way, multiply liters per km by 42.51437074 (or divide by 0.02352145833) to get us gallons per 100 miles.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between us gallons per 100 miles and liters per km, so the result shown is mathematically precise (rounded only for display).
When is us gallons per 100 miles 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.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
US gallons per 100 miles and Liters per km are both units used to measure fuel economy. US gallons per 100 miles (gal/100 mi) measures how many US gallons of fuel a vehicle consumes over 100 miles; a lower number means better efficiency. It is occasionally used in the United States for consumption-style comparisons. 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. This converter uses the precise relationship 1 gal/100 mi = 0.02352145833 L/km (equivalently 1 L/km = 42.51437074 gal/100 mi), so results stay accurate for automotive fuel efficiency ratings, vehicle comparisons and shopping, as well as EPA, WLTP and other international fuel economy standards.