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 gal/100mi = 0.425 g/mi
1 g/mi = 2.352 gal/100mi
例子:
将15 每100英里加仑转换为克每英里：
15 gal/100mi = 6.377 g/mi
| 每100英里加仑 | 克每英里 |
|---|---|
| 0.01 gal/100mi | 0.004 g/mi |
| 0.1 gal/100mi | 0.043 g/mi |
| 1 gal/100mi | 0.425 g/mi |
| 2 gal/100mi | 0.85 g/mi |
| 3 gal/100mi | 1.275 g/mi |
| 5 gal/100mi | 2.126 g/mi |
| 10 gal/100mi | 4.251 g/mi |
| 20 gal/100mi | 8.503 g/mi |
| 30 gal/100mi | 12.754 g/mi |
| 40 gal/100mi | 17.006 g/mi |
| 50 gal/100mi | 21.257 g/mi |
| 60 gal/100mi | 25.509 g/mi |
| 70 gal/100mi | 29.76 g/mi |
| 80 gal/100mi | 34.012 g/mi |
| 90 gal/100mi | 38.263 g/mi |
| 100 gal/100mi | 42.514 g/mi |
| 250 gal/100mi | 106.286 g/mi |
| 500 gal/100mi | 212.572 g/mi |
| 750 gal/100mi | 318.858 g/mi |
| 1000 gal/100mi | 425.144 g/mi |
| 10000 gal/100mi | 4,251.438 g/mi |
| 100000 gal/100mi | 42,514.375 g/mi |
规则