Free Hydrostatic Pressure
Calculate pressure exerted by a column of water at a specific depth. Critical for underwater engineering, tank design, and diving physics.
Configuration
ft
How to Use
- Enter the Depth in feet.
- The tool calculates the Pressure in PSI exerted by the water column.
Common Use Cases
- Diving, Tanks
Frequently Asked Questions
How much does pressure increase with depth?
For freshwater, pressure increases by 0.433 PSI for every foot of depth. Saltwater is slightly denser and exerts more pressure.
Does the width of the tank matter?
No! Hydrostatic pressure depends only on depth (height of the liquid column) and fluid density, not the volume or shape of the container.
Pro Tip
0.433 PSI per ft water.
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