Bernoulli Equation Calculator

Pressure at point 2 from point 1 conditions

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Bernoulli Equation

Pressure at point 2 from point 1 conditions

$$P_2 = P_1 + \tfrac{1}{2}\rho(v_1^2-v_2^2)+\rho g(z_1-z_2)$$

Inviscid, steady, incompressible, along a streamline. For real systems subtract head loss term $\rho g h_L$.

P₁ (Pa)

ρ (kg/m³)

v₁ (m/s)

v₂ (m/s)

z₁ (m)

z₂ (m)

All fields required.

Pressure P₂

—Pa

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