压力是垂直于每个单位区域表面施加的力。它是在pascal（PA）中测量的。
1 psf = 47.88 Pa
1 Pa = 0.021 psf
例子:
将15 每平方英尺转换为比压力：
15 psf = 718.204 Pa
| 每平方英尺 | 比压力 |
|---|---|
| 0.01 psf | 0.479 Pa |
| 0.1 psf | 4.788 Pa |
| 1 psf | 47.88 Pa |
| 2 psf | 95.761 Pa |
| 3 psf | 143.641 Pa |
| 5 psf | 239.402 Pa |
| 10 psf | 478.803 Pa |
| 20 psf | 957.606 Pa |
| 30 psf | 1,436.409 Pa |
| 40 psf | 1,915.212 Pa |
| 50 psf | 2,394.015 Pa |
| 60 psf | 2,872.818 Pa |
| 70 psf | 3,351.621 Pa |
| 80 psf | 3,830.424 Pa |
| 90 psf | 4,309.227 Pa |
| 100 psf | 4,788.03 Pa |
| 250 psf | 11,970.075 Pa |
| 500 psf | 23,940.15 Pa |
| 750 psf | 35,910.225 Pa |
| 1000 psf | 47,880.3 Pa |
| 10000 psf | 478,803 Pa |
| 100000 psf | 4,788,030 Pa |
规则