Carbon Dioxide Concentration in Rooms Occupied with People

Calculate the carbon dioxide concentration in a room filled with persons over time using the formula: c = (q / (n V)) (1 - (1 / e^(n t))) + (c0 - ci) (1 / e^(n t)) + ci

Calculator

Inputs

CO2 supplied to room (q) (m³/h)

Air shifts per hour (n) (1/h)

Room volume (V) (m³)

Time (t) (h)

CO2 concentration in inlet air (ci) (m³/m³)

Initial CO2 concentration in room (c0) (m³/m³)

Results

CO2 concentration in room (c)-- m³/m³

CO2 concentration in room (ppm)-- ppm