EngineeringToolkit

Hydrostatic Pressure Formula

Pressure at depth in a static fluid due to the weight of fluid above the point.

Formula

P = ρgh

Discipline: Fluid Mechanics. Result unit: Pa.

Variables and units

  • P — Pressure (Pa): Hydrostatic pressure
  • ρ — Density (kg/m³): Fluid density
  • g — Gravity (m/s²): Gravitational acceleration
  • h — Depth (m): Depth below the free surface