Fuel efficiency (volume) is the ratio of distance traveled to the volume of fuel consumed, typically measured in kilometers per liter (km/L).
1 g/L = 1 mpg 
1 mpg = 1 g/L 
उदाहरण: 
कन्वर्ट 15 Grams per Liter से Miles per Gallon:
15 g/L = 15 mpg 
| Grams per Liter | Miles per Gallon | 
|---|---|
| 0.01 g/L | 0.01 mpg | 
| 0.1 g/L | 0.1 mpg | 
| 1 g/L | 1 mpg | 
| 2 g/L | 2 mpg | 
| 3 g/L | 3 mpg | 
| 5 g/L | 5 mpg | 
| 10 g/L | 10 mpg | 
| 20 g/L | 20 mpg | 
| 30 g/L | 30 mpg | 
| 40 g/L | 40 mpg | 
| 50 g/L | 50 mpg | 
| 60 g/L | 60 mpg | 
| 70 g/L | 70 mpg | 
| 80 g/L | 80 mpg | 
| 90 g/L | 90 mpg | 
| 100 g/L | 100 mpg | 
| 250 g/L | 250 mpg | 
| 500 g/L | 500 mpg | 
| 750 g/L | 750 mpg | 
| 1000 g/L | 1,000 mpg | 
| 10000 g/L | 10,000 mpg | 
| 100000 g/L | 100,000 mpg |