燃油效率(体积)是传播的距离与所消耗的燃料量的比率,通常以每升公里(km/L)测量。
1 kg/L = 1,000 mL/km 
1 mL/km = 0.001 kg/L 
例子: 
将15 每升公斤转换为每公里的毫升:
15 kg/L = 15,000 mL/km 
| 每升公斤 | 每公里的毫升 | 
|---|---|
| 0.01 kg/L | 10 mL/km | 
| 0.1 kg/L | 100 mL/km | 
| 1 kg/L | 1,000 mL/km | 
| 2 kg/L | 2,000 mL/km | 
| 3 kg/L | 3,000 mL/km | 
| 5 kg/L | 5,000 mL/km | 
| 10 kg/L | 10,000 mL/km | 
| 20 kg/L | 20,000 mL/km | 
| 30 kg/L | 30,000 mL/km | 
| 40 kg/L | 40,000 mL/km | 
| 50 kg/L | 50,000 mL/km | 
| 60 kg/L | 60,000 mL/km | 
| 70 kg/L | 70,000 mL/km | 
| 80 kg/L | 80,000 mL/km | 
| 90 kg/L | 90,000 mL/km | 
| 100 kg/L | 100,000 mL/km | 
| 250 kg/L | 250,000 mL/km | 
| 500 kg/L | 500,000 mL/km | 
| 750 kg/L | 750,000 mL/km | 
| 1000 kg/L | 1,000,000 mL/km | 
| 10000 kg/L | 10,000,000 mL/km | 
| 100000 kg/L | 100,000,000 mL/km |