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 L/gal = 3.785 g/L
1 g/L = 0.264 L/gal
例子:
将15 每加仑升转换为克每升：
15 L/gal = 56.781 g/L
| 每加仑升 | 克每升 |
|---|---|
| 0.01 L/gal | 0.038 g/L |
| 0.1 L/gal | 0.379 g/L |
| 1 L/gal | 3.785 g/L |
| 2 L/gal | 7.571 g/L |
| 3 L/gal | 11.356 g/L |
| 5 L/gal | 18.927 g/L |
| 10 L/gal | 37.854 g/L |
| 20 L/gal | 75.708 g/L |
| 30 L/gal | 113.562 g/L |
| 40 L/gal | 151.417 g/L |
| 50 L/gal | 189.271 g/L |
| 60 L/gal | 227.125 g/L |
| 70 L/gal | 264.979 g/L |
| 80 L/gal | 302.833 g/L |
| 90 L/gal | 340.687 g/L |
| 100 L/gal | 378.541 g/L |
| 250 L/gal | 946.353 g/L |
| 500 L/gal | 1,892.706 g/L |
| 750 L/gal | 2,839.059 g/L |
| 1000 L/gal | 3,785.413 g/L |
| 10000 L/gal | 37,854.125 g/L |
| 100000 L/gal | 378,541.253 g/L |
规则