体积是由封闭表面包围的三维空间的数量。它通常以立方米（m³）进行测量。
1 L = 1,000 mL
1 mL = 0.001 L
例子:
将15 升转换为毫升：
15 L = 15,000 mL
| 升 | 毫升 |
|---|---|
| 0.01 L | 10 mL |
| 0.1 L | 100 mL |
| 1 L | 1,000 mL |
| 2 L | 2,000 mL |
| 3 L | 3,000 mL |
| 5 L | 5,000 mL |
| 10 L | 10,000 mL |
| 20 L | 20,000 mL |
| 30 L | 30,000 mL |
| 40 L | 40,000 mL |
| 50 L | 50,000 mL |
| 60 L | 60,000 mL |
| 70 L | 70,000 mL |
| 80 L | 80,000 mL |
| 90 L | 90,000 mL |
| 100 L | 100,000 mL |
| 250 L | 250,000 mL |
| 500 L | 500,000 mL |
| 750 L | 750,000 mL |
| 1000 L | 1,000,000 mL |
| 10000 L | 10,000,000 mL |
| 100000 L | 100,000,000 mL |
规则