Pounds per square foot
磅每平方英尺（psf）是在美国、英国和一些使用英制系统的其他国家中使用的单位。它是一磅重量作用在一平方英尺面积上的压力。
mm of water
水柱毫米（mmH₂O）是在标准重力下，4摄氏度时1毫米水柱所施加的压力单位。
磅每平方英尺至毫米水柱 转换计算器
1psf = 4.88245mm H2O
注意: 您可以通过从结果上方的选项中选择所需的有效数字数量来增加或减少此答案的准确性。
每平方英尺磅 到 水的毫米 转换公式
水的毫米 = 每平方英尺磅 * 4.88245377
每平方英尺磅 到 水的毫米 计算
水的毫米 = 每平方英尺磅 * 4.88245377
水的毫米 = 1 * 4.8824537715342
水的毫米 = 4.88245
每平方英尺磅 到 水的毫米 表格
起始值
增量
准确度
每平方英尺磅
水的毫米
0psf
0.00000mm H2O
1psf
4.88245mm H2O
2psf
9.76491mm H2O
3psf
14.64736mm H2O
4psf
19.52982mm H2O
5psf
24.41227mm H2O
6psf
29.29472mm H2O
7psf
34.17718mm H2O
8psf
39.05963mm H2O
9psf
43.94208mm H2O
10psf
48.82454mm H2O
11psf
53.70699mm H2O
12psf
58.58945mm H2O
13psf
63.47190mm H2O
14psf
68.35435mm H2O
15psf
73.23681mm H2O
16psf
78.11926mm H2O
17psf
83.00171mm H2O
18psf
87.88417mm H2O
19psf
92.76662mm H2O
每平方英尺磅
水的毫米
20psf
97.64908mm H2O
21psf
102.53153mm H2O
22psf
107.41398mm H2O
23psf
112.29644mm H2O
24psf
117.17889mm H2O
25psf
122.06134mm H2O
26psf
126.94380mm H2O
27psf
131.82625mm H2O
28psf
136.70871mm H2O
29psf
141.59116mm H2O
30psf
146.47361mm H2O
31psf
151.35607mm H2O
32psf
156.23852mm H2O
33psf
161.12097mm H2O
34psf
166.00343mm H2O
35psf
170.88588mm H2O
36psf
175.76834mm H2O
37psf
180.65079mm H2O
38psf
185.53324mm H2O
39psf
190.41570mm H2O
每平方英尺磅
水的毫米
40psf
195.29815mm H2O
41psf
200.18060mm H2O
42psf
205.06306mm H2O
43psf
209.94551mm H2O
44psf
214.82797mm H2O
45psf
219.71042mm H2O
46psf
224.59287mm H2O
47psf
229.47533mm H2O
48psf
234.35778mm H2O
49psf
239.24023mm H2O
50psf
244.12269mm H2O
51psf
249.00514mm H2O
52psf
253.88760mm H2O
53psf
258.77005mm H2O
54psf
263.65250mm H2O
55psf
268.53496mm H2O
56psf
273.41741mm H2O
57psf
278.29986mm H2O
58psf
283.18232mm H2O
59psf
288.06477mm H2O
每平方英尺磅
水的毫米
60psf
292.94723mm H2O
61psf
297.82968mm H2O
62psf
302.71213mm H2O
63psf
307.59459mm H2O
64psf
312.47704mm H2O
65psf
317.35950mm H2O
66psf
322.24195mm H2O
67psf
327.12440mm H2O
68psf
332.00686mm H2O
69psf
336.88931mm H2O
70psf
341.77176mm H2O
71psf
346.65422mm H2O
72psf
351.53667mm H2O
73psf
356.41913mm H2O
74psf
361.30158mm H2O
75psf
366.18403mm H2O
76psf
371.06649mm H2O
77psf
375.94894mm H2O
78psf
380.83139mm H2O
79psf
385.71385mm H2O