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The pressure of liquid acting on a container or other body increases at the rate of 1 atmosphere or about 14.7 lbs. per square inch for every increase of 33 feet in depth. So doing the math results in: 400ft./33ft. = 12.121. Multiplying that by 14.7 lbs. per square inch yields about 178 lbs. per square inch at 400 feet deep.

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14y ago
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10y ago

The pressure at 36,200 feet depth of water is 15,695.3 psi

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9y ago

At a depth of 36,200 feet water pressure is 16,100.7 psi

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10y ago

Approximately 4,335.2 psi at 10,000 feet of water depth.

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Q: What is the PSI at 400 feet below sea level?
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Related questions

What is atmosperic pressure 2000 feet below sea level?

15.78 psi


What depth is 400 psi?

About 865 feet or 264m


What is the average psi on the earths crust?

Standard atmospheric pressure at sea level is about 14.7 PSI. So, then what is the pressure at about 5,645 feet below the surface of the earth?


What is PSI at 664 feet above sea level?

14.7 PSI at sea level and decreasing one PSI per 2343 feet of altitude would be 14.41660264618 PSI at 664 feet above sea level this also has to be adjusted for temp as well


How does atmospheric pressure below sea level compare with it at sea level?

14.7 psi = sea level. 15.2 psi = 1671 ft below sea level


What is the pressure at 18 feet below the surface of water?

The pressure of water increases about 0.445 psi per foot of depth. If we "zero" our meter so we have "no" pressure at the surface (ignoring the normal 14.7 psi of air pressure at sea level), at 18 feet we will have 0.445 psi/ft times 18 feet, which is 8.01 psi, or right at about 8 psi.


Sea pressure at 600 feet?

400 atmospheres


What is the pressure 106 meters below sea level?

170 psi


What is the psi at 1 mile below sea level?

Answer: 2,352 psi solved by taking 5280ft in a mile divide by 33 then you multiply by 14.7psi.


How many cubic feet of nitrogen are needed to raise the pressure in an 8 inch diameter pipe 400 feet long to 20 psi?

47,298 SCF


Psi to feet of water?

7000 PSI


What is the pressure in bar at 400 meters sea depth?

Pressure at a given depth of water can be calculated using a formula like, "#1 #1kgf/cm2." Therefore, water pressure at 2000 meters below sea level will be around 1.2 bar.