1. Enter values
Use consistent units and the requested inputs.
Country-neutral calculator for Fan System Analysis - Laboratory Egzoz Fani Air Power.
Use consistent units and the requested inputs.
Use the main result and breakdowns as a planning estimate.
For regulated topics, verify current local rules before acting.
Ideal air power [kW] = fan total pressure [Pa] × airflow [m³/h]/3600 /1000.
Example input values: pressure = 450, flow = 5000. Calculated result: 0.625 kW. Results at other operating conditions can differ.
Ideal air power [kW] = fan total pressure [Pa] × airflow [m³/h]/3600 /1000.
This is air power, not shaft or electrical power; total pressure and flow must refer to compatible operating conditions.
Review the values and units used by this calculator before calculating.