Cubic feet per minute to Cubic metres per hour
Convert cubic feet per minute to cubic metres per hour instantly.
Cubic feet per minute to Cubic metres per hour (cfm to m³/h) Converter
1 cubic foot per minute = 1.699 cubic metres per hour
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- 1 cfm = 1.699 m³/h
- 5 cfm = 8.4951 m³/h
- 10 cfm = 16.99 m³/h
- 25 cfm = 42.475 m³/h
- Litres per minuteL/min
- US gallons per minutegpm (US)
- Cubic feet per minutecfm
- Cubic metres per hourm³/h
- Litres per minuteL/min
- US gallons per minutegpm (US)
How it’s calculated
m³/h = cfm × 1.699010796
- Multiply the value in cubic feet per minute by 1.699010796.
- To go back, divide by 1.699010796 (or multiply by 0.5885777787).
- 1 cfm = 1.699010796 m³/h · 1 m³/h = 0.5885777787 cfm
Quick examples
1 cubic foot per minute = 1.699 cubic metres per hour · 1 m³/h = 0.58858 cfm
- 1 cubic foot per minute = 1.699 cubic metres per hour
- 5 cubic feet per minute = 8.4951 cubic metres per hour
- 10 cubic feet per minute = 16.99 cubic metres per hour
- 25 cubic feet per minute = 42.475 cubic metres per hour
- 100 cubic feet per minute = 169.9 cubic metres per hour
Cubic feet per minute to cubic metres per hour conversion table
| Cubic feet per minute (cfm) | Cubic metres per hour (m³/h) |
|---|---|
| 0.1 cfm | 0.1699 m³/h |
| 0.5 cfm | 0.84951 m³/h |
| 1 cfm | 1.699 m³/h |
| 2 cfm | 3.398 m³/h |
| 3 cfm | 5.097 m³/h |
| 4 cfm | 6.796 m³/h |
| 5 cfm | 8.4951 m³/h |
| 6 cfm | 10.194 m³/h |
| 7 cfm | 11.893 m³/h |
| 8 cfm | 13.592 m³/h |
| 9 cfm | 15.291 m³/h |
| 10 cfm | 16.99 m³/h |
| 15 cfm | 25.485 m³/h |
| 20 cfm | 33.98 m³/h |
| 25 cfm | 42.475 m³/h |
| 30 cfm | 50.97 m³/h |
| 40 cfm | 67.96 m³/h |
| 50 cfm | 84.951 m³/h |
| 75 cfm | 127.43 m³/h |
| 100 cfm | 169.9 m³/h |
| 250 cfm | 424.75 m³/h |
| 500 cfm | 849.51 m³/h |
| 1,000 cfm | 1,699 m³/h |
About these units
Cubic foot per minute (cfm)
US & imperial (identical)
1 cfm = 0.0004719474432 m³/s (exact)
Source: NIST SP 811 / Handbook 44
Cubic metre per hour (m³/h)
metric (non-SI)
1 m³/h ≈ 0.00027777778 m³/s
Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units)
Frequently asked questions
How do I convert cubic feet per minute to cubic metres per hour?
Use m³/h = cfm × 1.699010796. Multiply the value in cubic feet per minute by 1.699010796.
How many cubic metres per hour are in 1 cubic foot per minute?
1 cubic foot per minute (cfm) equals 1.699 cubic metres per hour (m³/h); more precisely 1.699010796.
How many cubic feet per minute are in 1 cubic metre per hour?
1 cubic metre per hour (m³/h) equals 0.58858 cubic feet per minute (cfm); more precisely 0.5885777787.
What is 10 cfm in m³/h?
10 cubic feet per minute = 16.99 cubic metres per hour.
Related conversions
Formula: m³/h = cfm × 1.699010796. Factors last reviewed 2026-10-27.