CFM to m³/min Calculator
Convert CFM to cubic meters per minute.
Enter your values
Enter the flow rate in CFM.
Results update instantly as you type — no submit needed. Your values are remembered on this device, and the shareable link reopens the calculator with exactly these numbers.
- Flow rate
- 14.158 m3/min
- Per hour (m3/h)
- 849.5
- Per second (L/s)
- 236
Quick answer
To convert CFM to cubic meters per minute, multiply by 0.0283168, the number of cubic meters in a cubic foot.
m3/min = CFM x 0.0283168
At a glance
| What it does | Convert CFM to cubic meters per minute. |
|---|---|
| Category | HVAC & Airflow |
| Inputs needed | Flow rate |
| Main output | Flow rate |
| Formula | m3/min = CFM x 0.0283168 |
| Cost | Free — no sign-up, no download |
How to use the CFM to m³/min Calculator
- 1Enter the airflow in cubic feet per minute.
- 2Multiply by 0.0283168 to convert to cubic meters per minute.
- 3Multiply by 60 more if you need cubic meters per hour instead.
Inputs explained
- Flow rate(CFM)
- Enter the flow rate in CFM.
Worked example
Using the values the calculator loads with:
Inputs
- Flow rate500 CFM
Results
- Flow rate14.158 m3/min
- Per hour (m3/h)849.5
- Per second (L/s)236
Frequently asked questions
How is this different from CMM?
m3/min and CMM are the same unit — just different abbreviations used in different regions.
What about liters per second?
Multiply m3/min by 1000 and divide by 60 to get L/s, a common metric HVAC fan rating unit.
What do I need to enter into the CFM to m³/min Calculator?
Just 1 value: flow rate. Every field starts with a realistic example, so you can change one number at a time and watch the result update instantly.
How does the CFM to m³/min Calculator work out the answer?
To convert CFM to cubic meters per minute, multiply by 0.0283168, the number of cubic meters in a cubic foot. It applies the formula m3/min = CFM x 0.0283168 and shows the working so you can check each step by hand.
Is the CFM to m³/min Calculator free, and do I need an account?
It is completely free with no sign-up, no download and no usage limit. Everything is calculated in your browser, so the numbers you type never leave your device.
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.