Calculate your own ventilation rate
Ventilation rate calculation

This section offers ventilation rate calculation according to internal CO2 concentration.

Contact details

Basic assumption of validity:
- Outdoor airflow is constant
- Constant indoor CO2 generation rate - constant number of people, constant activity for sufficiently long period of time
- CO2 concentration builds-up to equilibrium - indoor concentration is somewhat constant

Calculation

ppm (please enter in the range 400 - 5000 ppm)

ppm

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