Energy and Hydraulic Grade Line Calculator

Calculate Energy Line (EL), Hydraulic Grade Line (HGL), and associated head components using the Bernoulli Equation for steady, incompressible flow analysis

Calculator

Inputs

Pressure Head (p/γ) (m)

Flow Velocity (v) (m/s)

Elevation Head (h) (m)

Acceleration of Gravity (g) (m/s²)

Results

Velocity Head (v²/2g)-- m

Total Head (H)-- m

Energy Line (EL)-- m

Hydraulic Grade Line (HGL)-- m

Piezometric Head-- m