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