Bernoulli Equation Calculator
Free apply bernoulli's principle to fluid flow to determine pressure, velocity, or height. Get instant, accurate results with our easy-to-use calculator.
Input Parameters
Results
Enter parameters to calculate using Bernoulli's equation
Bernoulli's Equation
Formula
P₁ + ½ρv₁² + ρgh₁ = P₂ + ½ρv₂² + ρgh₂
Where:
- • P = pressure (Pa)
- • ρ = fluid density (kg/m³)
- • v = velocity (m/s)
- • h = height (m)
- • g = gravitational acceleration (m/s²)
This equation expresses conservation of energy in fluid flow.
Applications
- • Venturi effect
- • Pitot tube
- • Aircraft lift
- • Flow measurement
- • Pipe flow analysis