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Fluid Mechanics

Venturi Meter Calculator

Determine the volumetric flow rate through a pipe using upstream and throat pressure readings from a Venturi meter. Ideal for engineers verifying flow in water treatment, HVAC, and chemical process pipelines.

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Fluid Mechanics

Orifice Flow Calculator

Calculate volumetric flow rate through an orifice plate or sharp-edged opening given pressure drop and fluid properties. Widely used for flow metering in industrial pipelines and process plants.

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Key differences

Venturi Meter CalculatorOrifice Flow Calculator
CategoryFluid MechanicsFluid Mechanics
Inputs required55
ResultFlow Rate (m³/s)Flow Rate (m³/s)
What it doesDetermine the volumetric flow rate through a pipe using upstream and throat pressure readings from a Venturi meter. Ideal for engineers verifying flow in water treatment, HVAC, and chemical process pipelines.Calculate volumetric flow rate through an orifice plate or sharp-edged opening given pressure drop and fluid properties. Widely used for flow metering in industrial pipelines and process plants.