Cubic feet per minute to cubic meters per hour
Type a value in CFM to get it in m³/h instantly.
16.99m³/h
That's 16× as much flow as a garden hose, while a pool pump is 1.06× faster. At that rate a 150-liter bathtub fills in about 0.5297 minutes.
Convert the other way: m³/h to CFM
What it means
How much flow is that?
Reference flows are typical values. A mains tap varies a lot with pressure and plumbing.
The math
How to convert CFM to m³/h
To convert cubic feet per minute to cubic meters per hour, multiply by 1.69901.
Example: 10 CFM × 1.69901 = 16.9901 m³/h.
In the other direction, 1 m³/h = 0.588578 CFM.
Every unit
Your flow rate in every unit
Tables
CFM to m³/h conversion table
| CFM | m³/h |
|---|---|
| 1 CFM | 1.69901 m³/h |
| 2 CFM | 3.39802 m³/h |
| 5 CFM | 8.49505 m³/h |
| 10 CFM | 16.9901 m³/h |
| 15 CFM | 25.4852 m³/h |
| 20 CFM | 33.9802 m³/h |
| 25 CFM | 42.4753 m³/h |
| 30 CFM | 50.9703 m³/h |
| 50 CFM | 84.9505 m³/h |
| 75 CFM | 127.426 m³/h |
| 100 CFM | 169.901 m³/h |
| 200 CFM | 339.802 m³/h |
| 500 CFM | 849.505 m³/h |
m³/h to CFM conversion table
| m³/h | CFM |
|---|---|
| 1 m³/h | 0.588578 CFM |
| 2 m³/h | 1.17716 CFM |
| 5 m³/h | 2.94289 CFM |
| 10 m³/h | 5.88578 CFM |
| 15 m³/h | 8.82867 CFM |
| 20 m³/h | 11.7716 CFM |
| 25 m³/h | 14.7144 CFM |
| 30 m³/h | 17.6573 CFM |
| 50 m³/h | 29.4289 CFM |
| 75 m³/h | 44.1433 CFM |
| 100 m³/h | 58.8578 CFM |
| 200 m³/h | 117.716 CFM |
| 500 m³/h | 294.289 CFM |
Quick answers
Quick answers
- How many m³/h is 1 CFM?
- 1 CFM is 1.69901 m³/h.
- How many m³/h is 10 CFM?
- 10 CFM is 16.9901 m³/h.
The units
About these units
Cubic feet per minute (CFM)
CFM is the ventilation unit: fans, extractors and air conditioners are all rated in it. 1 CFM is 1.7 m³/h.
Cubic meters per hour (m³/h)
A cubic meter per hour is 1,000 liters per hour. Water meters and industrial pumps use it.
Keep going