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Instant result
Enter the data and press the button to do the calculation.
Online Calculator
Hydraulic force calculator
Enter pressure and piston diameter to calculate F = P × A.
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Local processing
The values are processed directly in your browser.
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Free
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Frequently asked questions
What's the formula?
F = P × A.
How is the area calculated?
A = πd²/4.
Does it include mechanical losses?
No, it's an ideal calculation.
What units are you returning?
N, kN, and approximate kgf.