流速（体积）是指通过每单位时间表面经过的流体体积，以每秒立方米（m³/s）测量。
1 gal/min = 240 qt/h
1 qt/h = 0.004 gal/min
例子:
将15 每分钟加仑转换为每小时夸脱：
15 gal/min = 3,599.998 qt/h
| 每分钟加仑 | 每小时夸脱 |
|---|---|
| 0.01 gal/min | 2.4 qt/h |
| 0.1 gal/min | 24 qt/h |
| 1 gal/min | 240 qt/h |
| 2 gal/min | 480 qt/h |
| 3 gal/min | 720 qt/h |
| 5 gal/min | 1,199.999 qt/h |
| 10 gal/min | 2,399.999 qt/h |
| 20 gal/min | 4,799.997 qt/h |
| 30 gal/min | 7,199.996 qt/h |
| 40 gal/min | 9,599.995 qt/h |
| 50 gal/min | 11,999.994 qt/h |
| 60 gal/min | 14,399.992 qt/h |
| 70 gal/min | 16,799.991 qt/h |
| 80 gal/min | 19,199.99 qt/h |
| 90 gal/min | 21,599.989 qt/h |
| 100 gal/min | 23,999.987 qt/h |
| 250 gal/min | 59,999.968 qt/h |
| 500 gal/min | 119,999.937 qt/h |
| 750 gal/min | 179,999.905 qt/h |
| 1000 gal/min | 239,999.873 qt/h |
| 10000 gal/min | 2,399,998.732 qt/h |
| 100000 gal/min | 23,999,987.32 qt/h |
规则