Pressure Equation Calculator

The basic formula for pressure is Pressure = Force / Area, or (P=F/A), where P is pressure, F is the force applied perpendicularly to a surface, and A is the area over which the force is distributed. Pressure is measured in pascals (Pa), which is equivalent to newtons per square meter (N/m^2). 

P = F/A

Force (F):

Newton (N) kiloNewton (kN) dyne pound-force (lbf)

Area (A):

square cm (cm^2) square mm (mm^2) square meter (m^2) square inch (in^2) square feet (ft^2)

Pascal (Pa) KiloPascal (KPa) J/m^3 N/m^2 bar atm torr psi Kg.f/m^2 mmHg

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