Volumetric flow rate.
Cubic Meter per Hours to Quart per Minutes Converter — m3/h to qt/min
Convert Cubic Meter per Hours (m3/h) to Quart per Minutes (qt/min) using the exact conversion factor (1 cubic meter per hours = 17.61147016 quart per minutes). See the formula, worked examples, conversion table, and common uses.
Cubic Meter per Hours to Quart per Minutes converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 0.0002777777778 / 1.57725491e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Meter per Hours to Quart per Minutes
Cubic Meter per Hours and Quart per Minutes both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Cubic Meter per Hours is most often used for hvac equipment airflow and liquid-flow ratings.
Formula
quart per minutes = cubic meter per hours × 17.6114701572
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per hours equals 0.000277777777778 base units, and 1 quart per minutes equals 0.0000157725491 base units, so dividing one by the other gives the direct cubic meter per hours-to-quart per minutes factor of 17.6114701572.
Simple example
1 m3/h × 17.61147016 = 17.61147016 qt/min
1 cubic meter per hours = 17.61147016 quart per minutes.
Real-world example
60 m3/h × 17.61147016 = 1,056.688209 qt/min
60 cubic meter per hours = 1,056.688209 quart per minutes.
Conversion table
| Cubic Meter per Hours (m3/h) | Quart per Minutes (qt/min) |
|---|---|
| 0.1 m3/h | 1.761147016 qt/min |
| 1 m3/h | 17.61147016 qt/min |
| 10 m3/h | 176.1147016 qt/min |
| 60 m3/h | 1,056.688209 qt/min |
| 100 m3/h | 1,761.147016 qt/min |
| 1,000 m3/h | 17,611.47016 qt/min |
Reverse conversion: Quart per Minutes to Cubic Meter per Hours
17.61147016 qt/min × 0.05678117676 = 1 m3/h
17.61147016 quart per minutes = 1 cubic meter per hours.
cubic meter per hours = quart per minutes × 0.05678117676
For a page dedicated to this direction, see Quart per Minutes to Cubic Meter per Hours.
Understanding the Cubic Meter per Hours
Cubic Meter per Hours (m3/h) measures volumetric flow rate. One cubic meter of volume passing a point every hour — a common scale for equipment and system flow ratings. It is classified as a metric derived flow-rate unit.
Where it's used: Standard flow-rate unit for HVAC and industrial equipment ratings internationally, outside the US
Uses of the Cubic Meter per Hours today
- HVAC equipment airflow and liquid-flow ratings
- Industrial pump and system flow specifications
- Building ventilation system design
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
Cubic Meter per Hours — sources
- ISO 5167 (flow measurement standards) — Cubic meters per hour as a standard industrial flow-rate unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per minutes are in 1 cubic meter per hours?
1 cubic meter per hours equals 17.61147016 quart per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per hours to quart per minutes?
Multiply the cubic meter per hours value by 17.61147016. The converter above does this instantly to whatever precision you set.
How do I convert quart per minutes back to cubic meter per hours?
Use the reverse factor: 1 quart per minutes equals 0.0567811768 cubic meter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per hours?
Cubic Meter per Hours (m3/h) measures volumetric flow rate. One cubic meter of volume passing a point every hour — a common scale for equipment and system flow ratings. It is classified as a metric derived flow-rate unit.
What is a quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
Is the cubic meter per hours to quart per minutes conversion exact?
Yes. Both cubic meter per hours and quart per minutes are defined by fixed standards rather than physical artifacts, so the factor of 17.61147016 used above is exact to as many digits as you choose to display.
Where is the cubic meter per hours still used today?
Standard flow-rate unit for HVAC and industrial equipment ratings internationally, outside the US
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.