Miles per Gallon (US) to Liters per 100km Converter
Convert MPG to L/100km fuel economy. Free US MPG to liters per 100 kilometers calculator for car efficiency.Updated 2026-03-15
Formula: L/100km = 235.215 ÷ mpg
Common Miles per Gallon (US) to Liters per 100km Conversions
| Miles per Gallon (US) (mpg) | Liters per 100km (L/100km) |
|---|---|
| 10 mpg | 23.5215 L/100km |
| 15 mpg | 15.681 L/100km |
| 20 mpg | 11.76075 L/100km |
| 22 mpg | 10.691591 L/100km |
| 25 mpg | 9.4086 L/100km |
| 28 mpg | 8.4005357 L/100km |
| 30 mpg | 7.8405 L/100km |
| 32 mpg | 7.3504688 L/100km |
| 35 mpg | 6.7204286 L/100km |
| 38 mpg | 6.1898684 L/100km |
| 40 mpg | 5.880375 L/100km |
| 45 mpg | 5.227 L/100km |
| 50 mpg | 4.7043 L/100km |
| 55 mpg | 4.2766364 L/100km |
| 60 mpg | 3.92025 L/100km |
| 70 mpg | 3.3602143 L/100km |
| 80 mpg | 2.9401875 L/100km |
| 100 mpg | 2.35215 L/100km |
How to Convert Miles per Gallon (US) to Liters per 100km
To convert miles per gallon (us) to liters per 100km, use the formula: L/100km = 235.215 ÷ mpg
For example, to convert 22 mpg to L/100km: 22 mpg = 10.691591 L/100km
💡 This calculator does the conversion instantly as you type. All calculations happen locally in your browser — no data is sent anywhere.
Frequently Asked Questions
How do I convert MPG to L/100km?
Divide 235.215 by the MPG value. For example, 30 MPG = 235.215 ÷ 30 = 7.84 L/100km.
Which is better: higher MPG or lower L/100km?
Higher MPG = better. Lower L/100km = better. Both mean the car uses less fuel.
What is 25 MPG in L/100km?
25 MPG equals approximately 9.41 L/100km.
"Miles per Gallon (US) to Liters per 100km Converter." ConvKit, conv-kit.com, https://conv-kit.com/tools/mpg-to-l100km/. Accessed 2026-03-15.