Pressure Calculator
Calculate different types of pressure including atmospheric pressure, gauge pressure, and absolute pressure
Pressure Parameters
N
m²
Calculation Results
Calculating...
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How to Use This Calculator
1
Select Pressure Type
Choose the type of pressure you want to calculate: Force/Area Pressure, Atmospheric Pressure, Gauge Pressure, or Absolute Pressure.
2
Choose Units
Select between Metric (Pa, kPa, MPa) or Imperial (psi, atm) units for your calculations.
3
Enter Parameters
Input the required values for your selected pressure type. The calculator will show different input fields based on your selection.
4
Review Results
View your calculated pressure, the formula used, and visual breakdown of the calculation components.
Pressure Calculation Tips
1
Pressure is defined as force per unit area (P = F/A)
2
Atmospheric pressure at sea level is approximately 101,325 Pa or 14.7 psi
3
Gauge pressure is the pressure relative to atmospheric pressure
4
Absolute pressure includes atmospheric pressure
5
Always double-check your units - mixing metric and imperial can lead to incorrect results
6
For accurate calculations, consider all forces and areas acting on the system