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/mi = 1 mi/kg
1 mi/kg = 1 g/mi
例子:
将15 克每英里转换为每公斤英里：
15 g/mi = 15 mi/kg
| 克每英里 | 每公斤英里 |
|---|---|
| 0.01 g/mi | 0.01 mi/kg |
| 0.1 g/mi | 0.1 mi/kg |
| 1 g/mi | 1 mi/kg |
| 2 g/mi | 2 mi/kg |
| 3 g/mi | 3 mi/kg |
| 5 g/mi | 5 mi/kg |
| 10 g/mi | 10 mi/kg |
| 20 g/mi | 20 mi/kg |
| 30 g/mi | 30 mi/kg |
| 40 g/mi | 40 mi/kg |
| 50 g/mi | 50 mi/kg |
| 60 g/mi | 60 mi/kg |
| 70 g/mi | 70 mi/kg |
| 80 g/mi | 80 mi/kg |
| 90 g/mi | 90 mi/kg |
| 100 g/mi | 100 mi/kg |
| 250 g/mi | 250 mi/kg |
| 500 g/mi | 500 mi/kg |
| 750 g/mi | 750 mi/kg |
| 1000 g/mi | 1,000 mi/kg |
| 10000 g/mi | 10,000 mi/kg |
| 100000 g/mi | 100,000 mi/kg |
规则