Pressure Calculator
This online Pressure Calculator helps you quickly determine the relationship between force, area, and pressure using the fundamental physics formula P = F / A. You can calculate any of the three variables - pressure, force, or area - by entering the other two values.
The tool supports multiple unit conversions, making it easy to switch between pascals (Pa), bars, atmospheres (atm), pounds per square inch (psi) and more.
FAQs
What is pressure in physics?
Pressure is the amount of force applied per unit area. It is calculated using the formula: P = F / A, where P is pressure, F is force, and A is area.
How do I calculate pressure?
To calculate pressure, divide the applied force by the area over which it is applied:
P = F / A
For example, if a force of 100 N acts on an area of 5 m², the pressure is 20 Pa.
Can this calculator find force or area too?
Yes. You can switch between modes:
Find Pressure: P = F / A
Find Force: F = P × A
Find Area: A = F / P
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| C | 4 | 5 | 6 | = |
| - | 1 | 2 | 3 | |
| SETTINGS | 0 | . |
| AC | 7 | 8 | 9 | ← |
| C | 4 | 5 | 6 | ÷ |
| % | 1 | 2 | 3 | × |
| xy | 0 | . | = | - |
| x2 | √ | ( | ) | + |
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