Ventilation Rate Calculator
Calculate required outdoor air ventilation rates per ASHRAE Standard 62.1 based on occupancy and space type.
Inputs
sq ft
Results
Required Outdoor Air
220 CFM
Total Ventilation
220 CFM
People Component100 CFM
Area Component120 CFM
How to Use This Calculator
- Enter Number of Occupants, Floor Area, and Space Type.
- Review Required Outdoor Air (CFM) and Total Ventilation (CFM).
- Use People Component (CFM) and Area Component (CFM) to inform your decision.
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