Convert Cubic meters per hour to Cubic feet per minute
Instantly convert Cubic meters per hour (m³/hr) to Cubic feet per minute (CFM) with our free online calculator.
Formula: m³/hr to CFM — multiply by 0.588578
Reference Table
| Cubic meters per hour (m³/hr) | Cubic feet per minute (CFM) |
|---|---|
| 1 | 0.588578 |
| 5 | 2.94289 |
| 10 | 5.88578 |
| 25 | 14.7145 |
| 50 | 29.4289 |
| 100 | 58.8578 |
How to Convert Cubic meters per hour to Cubic feet per minute
Formula
To convert Cubic meters per hour (m³/hr) to Cubic feet per minute (CFM): multiply by 0.588578
Step-by-Step
- Start with your value in Cubic meters per hour (m³/hr).
- Multiply by 0.588578 to perform the conversion.
- The result is your value expressed in Cubic feet per minute (CFM).
Conversion Factor
1 m³/hr = 0.588578 CFM
Reverse Factor
1 CFM = 1.69901 m³/hr
Worked Example
Convert 25 Cubic meters per hour to Cubic feet per minute: 25 m³/hr = 14.7145 CFM
About Cubic meter per hour (m³/hr)
A metric flow-rate unit equal to exactly 1/3,600 m³/s. m³/hr is the de-facto standard unit for industrial process flows in metric countries, HVAC air handling (DIN EN 16798 / ASHRAE 62.1 ventilation calcs), pump sizing in European pump curves (KSB, Grundfos, Wilo specifications), natural-gas metering and the gas grid balance reports (TSO data is in Mm³/hr), municipal water-treatment plant capacity, and biogas/anaerobic-digester output. European building-code minimum air-exchange rates (e.g., German DIN 1946 fresh-air requirements per occupant) and Eurovent-certified fan-coil ratings are almost always expressed in m³/hr. Practical reference: a typical residential heat-recovery ventilation unit moves 100-400 m³/hr; an industrial centrifugal pump might be rated at 50-5,000 m³/hr. Convert to GPM by multiplying by 4.403, to CFM by multiplying by 0.5886, to L/s by dividing by 3.6.
About Cubic foot per minute (CFM)
An imperial flow-rate unit dominant in US HVAC, dust collection, and compressed-air system engineering. CFM is the working unit for air-handler capacity (ASHRAE 62.1, AMCA 210), residential duct sizing (Manual D ACCA design), bathroom and kitchen exhaust-fan ratings (the Home Ventilation Institute Certified Performance Ratings list each fan model's HVI-tested CFM), compressed-air-system sizing (compressor manufacturer ratings under ISO 1217 are dual-quoted as SCFM and CFM displacement), and dust-collection ducting per OSHA 29 CFR 1910 and NFPA 654. Reference values: a residential bath fan is 50-110 CFM (HVI minimum 50 CFM for code), a central-AC air handler for a 2,000 ft² US home delivers 800-1,200 CFM (1 CFM per ft² is a typical Manual J residential figure), a large industrial centrifugal compressor 5,000-20,000 SCFM. Convert CFM to m³/hr by multiplying by 1.699; to L/s by multiplying by 0.4719; to m³/s by multiplying by 4.7195 × 10⁻⁴.
Quick Facts
- 1 Cubic meter per hour equals 0.588578 Cubic feet per minute
- 1 Cubic foot per minute equals 1.69901 Cubic meters per hour
- Cubic meter per hour is a unit of volumetric flow rate
- Cubic foot per minute is a unit of volumetric flow rate
- This conversion is commonly used in plumbing, HVAC systems, and chemical process engineering
- The Cubic meter per hour belongs to the metric system
- The Cubic foot per minute belongs to the imperial system
Common Cubic meter per hour to Cubic foot per minute Conversions
| Cubic meters per hour (m³/hr) | Cubic feet per minute (CFM) |
|---|---|
| 0.01 | 0.00588578 |
| 0.1 | 0.0588578 |
| 0.25 | 0.147145 |
| 0.5 | 0.294289 |
| 1 | 0.588578 |
| 2 | 1.17716 |
| 3 | 1.76573 |
| 5 | 2.94289 |
| 10 | 5.88578 |
| 15 | 8.82867 |
| 20 | 11.7716 |
| 25 | 14.7145 |
| 50 | 29.4289 |
| 75 | 44.1434 |
| 100 | 58.8578 |
| 250 | 147.145 |
| 500 | 294.289 |
| 1000 | 588.578 |
| 5000 | 2942.89 |
| 10000 | 5885.78 |
Understanding Cubic meters per hour
The Cubic meter per hour (symbol: m³/hr) is a unit of volumetric flow rate. A metric flow-rate unit equal to exactly 1/3,600 m³/s. m³/hr is the de-facto standard unit for industrial process flows in metric countries, HVAC air handling (DIN EN 16798 / ASHRAE 62.1 ventilation calcs), pump sizing in European pump curves (KSB, Grundfos, Wilo specifications), natural-gas metering and the gas grid balance reports (TSO data is in Mm³/hr), municipal water-treatment plant capacity, and biogas/anaerobic-digester output. European building-code minimum air-exchange rates (e.g., German DIN 1946 fresh-air requirements per occupant) and Eurovent-certified fan-coil ratings are almost always expressed in m³/hr. Practical reference: a typical residential heat-recovery ventilation unit moves 100-400 m³/hr; an industrial centrifugal pump might be rated at 50-5,000 m³/hr. Convert to GPM by multiplying by 4.403, to CFM by multiplying by 0.5886, to L/s by dividing by 3.6.
It belongs to the metric measurement system.
Cubic meters per hour are commonly used in plumbing, HVAC systems, and chemical process engineering.
Understanding Cubic feet per minute
The Cubic foot per minute (symbol: CFM) is a unit of volumetric flow rate. An imperial flow-rate unit dominant in US HVAC, dust collection, and compressed-air system engineering. CFM is the working unit for air-handler capacity (ASHRAE 62.1, AMCA 210), residential duct sizing (Manual D ACCA design), bathroom and kitchen exhaust-fan ratings (the Home Ventilation Institute Certified Performance Ratings list each fan model's HVI-tested CFM), compressed-air-system sizing (compressor manufacturer ratings under ISO 1217 are dual-quoted as SCFM and CFM displacement), and dust-collection ducting per OSHA 29 CFR 1910 and NFPA 654. Reference values: a residential bath fan is 50-110 CFM (HVI minimum 50 CFM for code), a central-AC air handler for a 2,000 ft² US home delivers 800-1,200 CFM (1 CFM per ft² is a typical Manual J residential figure), a large industrial centrifugal compressor 5,000-20,000 SCFM. Convert CFM to m³/hr by multiplying by 1.699; to L/s by multiplying by 0.4719; to m³/s by multiplying by 4.7195 × 10⁻⁴.
It belongs to the imperial measurement system.
Cubic feet per minute are commonly used in plumbing, HVAC systems, and chemical process engineering.
Why Convert Cubic meters per hour to Cubic feet per minute?
Converting between Cubic meters per hour and Cubic feet per minute is a frequent requirement for engineers, scientists, and students working with volumetric flow rate values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate volumetric flow rate conversion is essential.
Frequently Asked Questions
How do I convert Cubic meters per hour to Cubic feet per minute?
A metric flow-rate unit equal to exactly 1/3,600 m³/s. To convert Cubic meters per hour to Cubic feet per minute, multiply by 0.588578. For example, 25 m³/hr equals 14.7145 CFM.
How many Cubic feet per minute are in 1 Cubic meter per hour?
There are 0.588578 Cubic feet per minute in 1 Cubic meter per hour.
How many Cubic meters per hour are in 1 Cubic foot per minute?
There are 1.69901 Cubic meters per hour in 1 Cubic foot per minute.
What is the formula for Cubic meter per hour to Cubic foot per minute conversion?
The formula is: multiply by 0.588578. This means 1 m³/hr = 0.588578 CFM.
Is a Cubic meter per hour bigger than a Cubic foot per minute?
Yes. One Cubic meter per hour is larger than one Cubic foot per minute because 1 m³/hr equals 0.588578 CFM, which is less than 1.
When do you need to convert between Cubic meters per hour and Cubic feet per minute?
An imperial flow-rate unit dominant in US HVAC, dust collection, and compressed-air system engineering. Cubic meter per hour and Cubic foot per minute are both volumetric flow units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.