Hydrostatic Force Calculator
Use the Hydrostatic Force Calculator. Enter Pressure at centroid and Surface area for a clear result, formula explanation, and practical planning checks.
Hydrostatic Force measurements
Enter your values, then calculate.
Result
How to calculate hydrostatic force
This calculator finds hydrostatic force on a submerged surface by multiplying pressure at the centroid by surface area.
How the calculation works
Hydrostatic force = Pressure at centroid × Surface area.
Example
5,000 Pa pressure at centroid, 2 m² surface area: 5,000×2 = 10,000 N.
Frequently asked questions
How is Result calculated?
Result = [Pressure at centroid] × [Surface area].
Is the Hydrostatic Force Calculator free to use?
Yes — every calculator on Simple Calculator Tools is free, runs in your browser, and does not require an account.
Hydrostatic Force Calculator
Hydrostatic force = Pressure at centroid × Surface area.
Let's understand your hydrostatic force result.
Calculate a result above and this guide will help you interpret it using this calculator's own formula and explanation.
Pro Tips for Hydrostatic Force
- Pressure at the centroid (the geometric center of the submerged surface) accounts for the fact that pressure increases with depth.
- This calculates force on a flat submerged surface — curved surfaces require a more complex analysis.
Common Hydrostatic Force Mistakes to Avoid
- Using surface pressure (at the top) instead of pressure at the centroid, which would understate the true hydrostatic force on a vertically extended surface.
When to Use This Calculator
This calculator finds hydrostatic force on a submerged surface by multiplying pressure at the centroid by surface area.