CFM to CMM Calculator
Convert CFM to cubic metres per minute.
Enter your values
ⓘ Live results
Results
- Airflow
- 28.317 CMM
- In m³/h
- 1699
- In L/s
- 471.9
- In cu ft per hour
- 60,000
Quick answer
One CFM equals 0.0283168 cubic metres per minute.
CMM = CFM x 0.0283168
How to use the CFM to CMM Calculator
- 1Enter the CFM value.
- 2Read CMM for metric fan curves plotted per minute.
- 3Cross-check m³/h for catalogue comparisons.
Worked example
Using the values the calculator loads with:
Inputs
- Airflow1000 CFM
Results
- Airflow28.317 CMM
- In m³/h1699
- In L/s471.9
- In cu ft per hour60,000
Frequently asked questions
Where is CMM used?
Japanese and Korean fan and air purifier specs often quote m³/min.
Does altitude matter?
The unit conversion does not change, but a fan moves less mass of air at altitude.
About this calculator
- Built and reviewed by James Whitfield · How we build and test calculators
- Report an error
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.