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