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Bernoulli's Equation Calculator

Compute the total mechanical energy per unit volume of a flowing fluid at a point by summing static pressure, kinetic pressure, and elevation head. Useful for analyzing pipe flow energy, sizing nozzles, computing venturi meter response, and explaining lift on airfoils.

Pressure at Point 1 (Pa)

Velocity at Point 1 (m/s)

Height at Point 1 (m)

Fluid Density (kg/m³)

Fill in the required fields to see your result.

Fluid Mechanics

Bernoulli Equation Calculator

Solve Bernoulli's equation to find downstream pressure in a flowing fluid given upstream conditions, elevation change, and system losses. Used in pipe system analysis, nozzle design, and pump selection.

Initial Velocity (m/s)

Initial Pressure (Pa)

Initial Elevation (m)

Final Elevation (m)

Fluid Density (kg/m³)

System Losses

Fill in the required fields to see your result.

Key differences

	Bernoulli's Equation Calculator	Bernoulli Equation Calculator
Category	Fluid Mechanics	Fluid Mechanics
Inputs required	4	6
Result	Total Energy per Unit Volume (Pa)	Final Pressure (Pa)
What it does	Compute the total mechanical energy per unit volume of a flowing fluid at a point by summing static pressure, kinetic pressure, and elevation head. Useful for analyzing pipe flow energy, sizing nozzles, computing venturi meter response, and explaining lift on airfoils.	Solve Bernoulli's equation to find downstream pressure in a flowing fluid given upstream conditions, elevation change, and system losses. Used in pipe system analysis, nozzle design, and pump selection.