燃油效率（质量）是距离的距离与所消耗的燃料质量的比率，通常以每公斤公斤（km/kg）为单位。
1 g/L = 1 L/kg
1 L/kg = 1 g/L
例子:
将15 克每升转换为每公斤升：
15 g/L = 15 L/kg
| 克每升 | 每公斤升 |
|---|---|
| 0.01 g/L | 0.01 L/kg |
| 0.1 g/L | 0.1 L/kg |
| 1 g/L | 1 L/kg |
| 2 g/L | 2 L/kg |
| 3 g/L | 3 L/kg |
| 5 g/L | 5 L/kg |
| 10 g/L | 10 L/kg |
| 20 g/L | 20 L/kg |
| 30 g/L | 30 L/kg |
| 40 g/L | 40 L/kg |
| 50 g/L | 50 L/kg |
| 60 g/L | 60 L/kg |
| 70 g/L | 70 L/kg |
| 80 g/L | 80 L/kg |
| 90 g/L | 90 L/kg |
| 100 g/L | 100 L/kg |
| 250 g/L | 250 L/kg |
| 500 g/L | 500 L/kg |
| 750 g/L | 750 L/kg |
| 1000 g/L | 1,000 L/kg |
| 10000 g/L | 10,000 L/kg |
| 100000 g/L | 100,000 L/kg |
规则