Cubic Feet per Minute to Cubic Meters per Hour Converter
1 cubic foot per minute ≈ 1.6990108 cubic meters per hour
1 cubic foot per minute equals 1.69901 cubic meters per hour
How to convert cubic feet per minute to cubic meters per hour
These are volumetric flow rates. US and Imperial gallons per minute differ; gas volumes quoted at standard conditions also need their reference temperature and pressure before comparison with actual flow.
m³/h = CFM × 1.699010796One cubic foot per minute is 1.699010796 cubic meters per hour, so a single multiplication converts any value.
16.9901 m³/h ≈ 10 × 1.699010796Cubic feet per minute to cubic meters per hour conversion table
Common values in cubic feet per minute, converted to cubic meters per hour.
| Cubic feet per minute (CFM) | Cubic meters per hour (m³/h) |
|---|---|
| 1 | 1.6990108 |
| 2 | 3.3980216 |
| 3 | 5.0970324 |
| 4 | 6.7960432 |
| 5 | 8.495054 |
| 10 | 16.990108 |
| 20 | 33.980216 |
| 25 | 42.47527 |
| 50 | 84.95054 |
| 100 | 169.90108 |
| 250 | 424.7527 |
| 500 | 849.5054 |
| 1,000 | 1,699.0108 |
About these units
cubic foot per minuteCFM
The US standard for fan, compressor and ventilation airflow.
cubic meter per hourm³/h
The standard rating unit for industrial pumps and ventilation in metric markets.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.