Ventilation Power Calculator
This calculator helps estimate the required air flow rate (Q) for a ventilation system based on the room area, ceiling height, and air exchange rate. It’s useful for HVAC engineers, architects, and building planners to design effective air circulation systems for residential, commercial, or industrial spaces.
Air Flow Rate Estimator for Ventilation
Ventilation Power Calculation Formula
Where:
- $$Q$$ — Air flow rate (m³/h)
- $$A$$ — Area of the room (m²)
- $$H$$ — Height of the room (m)
- $$N$$ — Number of air exchanges per hour
The ventilation power formula calculates the required air flow rate for ensuring sufficient air exchange in an enclosed space. It is commonly used when designing ventilation for residential, office, or industrial buildings. By inputting the room’s area, ceiling height, and desired number of air changes per hour, users can determine the appropriate capacity of ventilation equipment in cubic meters per hour (m³/h).