Useful Tools / CFM / m³/h Converter
CFM / m³/h Converter
Convert ventilation airflow between CFM, m³/h and L/s.
Results
Example: converting fan airflow
A fan rated at 500 m³/h delivers approximately 294.29 CFM, or 138.89 L/s. Select a different input unit to convert in the opposite direction.
Related tools: ACH Calculator · Ventilation Requirement Calculator · Air Velocity Transmitters
Formula and limitations
1 CFM = 1.69901082 m³/h = 0.47194745 L/s. This is a unit conversion, not an airflow design.
This tool provides educational estimates only. Verify design and safety requirements with a qualified professional.
Further reading: Reference source ↗. Explore other AirAlign Useful Tools.