Hydrostatic Pressure vs Depth Liquid Table Chart

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Hydraulic and Pneumatic Knowledge
Fluid Power Equipment

Hydrostatic Pressure vs Depth Water Table Chart and Equation - Fluid Flow Hydraulic and Pneumatic

Hydrostatic pressure is the pressure exerted by a fluid at equilibrium at a given point within the fluid, due to the force of gravity. Hydrostatic pressure increases in proportion to depth measured from the surface because of the increasing weight of fluid exerting downward force from above.

The hydrostatic pressure ve Depth of a liquid Equation:

P = H * d

Where:

P = Pressure (Pa, psf, psi)
H = Depth or height of column (m, ft, in)
d = Density of the liquid (kg/m3, lbs/ft3, lbs/in3 )
g = Gravity constant (9.80665 m/s2, 32.174 ft/s2 , 386.088582567717 ft/s2)

Related Resources:

Height (Depth of Water)
Pressure
ft
m
mm
Pa
bar
psi
psf
1.00
0.30
304.80
2990.00
0.03
0.43
62.45
5.00
1.52
1524.00
14949.99
0.15
2.17
312.23
10.00
3.05
3048.00
29899.98
0.30
4.34
624.46
15.00
4.57
4572.00
44849.97
0.45
6.50
936.69
20.00
6.10
6096.00
59799.97
0.60
8.67
1248.92
25.00
7.62
7620.00
74749.96
0.75
10.84
1561.15
30.00
9.14
9144.00
89699.95
0.90
13.01
1873.38
35.00
10.67
10668.00
104649.94
1.05
15.18
2185.61
40.00
12.19
12192.00
119599.93
1.20
17.35
2497.84
45.00
13.72
13716.00
134549.92
1.35
19.51
2810.08
50.00
15.24
15240.00
149499.91
1.49
21.68
3122.31
55.00
16.76
16764.00
164449.91
1.64
23.85
3434.54
60.00
18.29
18288.00
179399.90
1.79
26.02
3746.77
65.00
19.81
19812.00
194349.89
1.94
28.19
4059.00
70.00
21.34
21336.00
209299.88
2.09
30.36
4371.23
75.00
22.86
22860.00
224249.87
2.24
32.52
4683.46
80.00
24.38
24384.00
239199.86
2.39
34.69
4995.69
85.00
25.91
25908.00
254149.86
2.54
36.86
5307.92
90.00
27.43
27432.00
269099.85
2.69
39.03
5620.15
95.00
28.96
28956.00
284049.84
2.84
41.20
5932.38
100.00
30.48
30480.00
298999.83
2.99
43.37
6244.61
105.00
32.00
32004.00
313949.82
3.14
45.53
6556.84
110.00
33.53
33528.00
328899.81
3.29
47.70
6869.07
115.00
35.05
35052.00
343849.80
3.44
49.87
7181.30
120.00
36.58
36576.00
358799.80
3.59
52.04
7493.53
125.00
38.10
38100.00
373749.79
3.74
54.21
7805.76
130.00
39.62
39624.00
388699.78
3.89
56.38
8117.99
135.00
41.15
41148.00
403649.77
4.04
58.54
8430.23
140.00
42.67
42672.00
418599.76
4.19
60.71
8742.46
145.00
44.20
44196.00
433549.75
4.34
62.88
9054.69
150.00
45.72
45720.00
448499.74
4.48
65.05
9366.92
155.00
47.24
47244.00
463449.74
4.63
67.22
9679.15
160.00
48.77
48768.00
478399.73
4.78
69.39
9991.38
165.00
50.29
50292.00
493349.72
4.93
71.55
10303.61
170.00
51.82
51816.00
508299.71
5.08
73.72
10615.84
175.00
53.34
53340.00
523249.70
5.23
75.89
10928.07
180.00
54.86
54864.00
538199.69
5.38
78.06
11240.30
185.00
56.39
56388.00
553149.69
5.53
80.23
11552.53
190.00
57.91
57912.00
568099.68
5.68
82.40
11864.76
195.00
59.44
59436.00
583049.67
5.83
84.56
12176.99
200.00
60.96
60960.00
597999.66
5.98
86.73
12489.22
205.00
62.48
62484.00
612949.65
6.13
88.90
12801.45
210.00
64.01
64008.00
627899.64
6.28
91.07
13113.68
215.00
65.53
65532.00
642849.63
6.43
93.24
13425.91
220.00
67.06
67056.00
657799.63
6.58
95.41
13738.15
225.00
68.58
68580.00
672749.62
6.73
97.57
14050.38
230.00
70.10
70104.00
687699.61
6.88
99.74
14362.61
235.00
71.63
71628.00
702649.60
7.03
101.91
14674.84
240.00
73.15
73152.00
717599.59
7.18
104.08
14987.07
245.00
74.68
74676.00
732549.58
7.33
106.25
15299.30
250.00
76.20
76200.00
747499.57
7.47
108.42
15611.53
255.00
77.72
77724.00
762449.57
7.62
110.58
15923.76
260.00
79.25
79248.00
777399.56
7.77
112.75
16235.99
265.00
80.77
80772.00
792349.55
7.92
114.92
16548.22
270.00
82.30
82296.00
807299.54
8.07
117.09
16860.45
275.00
83.82
83820.00
822249.53
8.22
119.26
17172.68
280.00
85.34
85344.00
837199.52
8.37
121.43
17484.91
285.00
86.87
86868.00
852149.51
8.52
123.59
17797.14
290.00
88.39
88392.00
867099.51
8.67
125.76
18109.37
295.00
89.92
89916.00
882049.50
8.82
127.93
18421.60
300.00
91.44
91440.00
896999.49
8.97
130.10
18733.83
305.00
92.96
92964.00
911949.48
9.12
132.27
19046.06
310.00
94.49
94488.00
926899.47
9.27
134.44
19358.30
315.00
96.01
96012.00
941849.46
9.42
136.60
19670.53
320.00
97.54
97536.00
956799.46
9.57
138.77
19982.76
325.00
99.06
99060.00
971749.45
9.72
140.94
20294.99
330.00
100.58
100584.00
986699.44
9.87
143.11
20607.22
335.00
102.11
102108.00
1001649.43
10.02
145.28
20919.45
340.00
103.63
103632.00
1016599.42
10.17
147.45
21231.68
345.00
105.16
105156.00
1031549.41
10.32
149.61
21543.91
350.00
106.68
106680.00
1046499.40
10.46
151.78
21856.14
355.00
108.20
108204.00
1061449.40
10.61
153.95
22168.37
360.00
109.73
109728.00
1076399.39
10.76
156.12
22480.60
365.00
111.25
111252.00
1091349.38
10.91
158.29
22792.83
370.00
112.78
112776.00
1106299.37
11.06
160.46
23105.06
375.00
114.30
114300.00
1121249.36
11.21
162.62
23417.29
380.00
115.82
115824.00
1136199.35
11.36
164.79
23729.52
385.00
117.35
117348.00
1151149.34
11.51
166.96
24041.75
390.00
118.87
118872.00
1166099.34
11.66
169.13
24353.98
395.00
120.40
120396.00
1181049.33
11.81
171.30
24666.22
400.00
121.92
121920.00
1195999.32
11.96
173.47
24978.45
405.00
123.44
123444.00
1210949.31
12.11
175.63
25290.68
410.00
124.97
124968.00
1225899.30
12.26
177.80
25602.91
415.00
126.49
126492.00
1240849.29
12.41
179.97
25915.14
420.00
128.02
128016.00
1255799.28
12.56
182.14
26227.37
425.00
129.54
129540.00
1270749.28
12.71
184.31
26539.60
430.00
131.06
131064.00
1285699.27
12.86
186.47
26851.83
435.00
132.59
132588.00
1300649.26
13.01
188.64
27164.06
440.00
134.11
134112.00
1315599.25
13.16
190.81
27476.29
445.00
135.64
135636.00
1330549.24
13.31
192.98
27788.52
450.00
137.16
137160.00
1345499.23
13.45
195.15
28100.75
455.00
138.68
138684.00
1360449.23
13.60
197.32
28412.98
460.00
140.21
140208.00
1375399.22
13.75
199.48
28725.21
465.00
141.73
141732.00
1390349.21
13.90
201.65
29037.44
470.00
143.26
143256.00
1405299.20
14.05
203.82
29349.67
475.00
144.78
144780.00
1420249.19
14.20
205.99
29661.90
480.00
146.30
146304.00
1435199.18
14.35
208.16
29974.13
485.00
147.83
147828.00
1450149.17
14.50
210.33
30286.37
490.00
149.35
149352.00
1465099.17
14.65
212.49
30598.60
495.00
150.88
150876.00
1480049.16
14.80
214.66
30910.83
500.00
152.40
152400.00
1494999.15
14.95
216.83
31223.06