Volumetric flow rate.
Quart per Minutes to Cubic Meter per Hours Converter — qt/min to m3/h
Convert Quart per Minutes (qt/min) to Cubic Meter per Hours (m3/h) using the exact conversion factor (1 quart per minutes = 0.0567811768 cubic meter per hours). See the formula, worked examples, conversion table, and common uses.
Quart per Minutes to Cubic Meter per Hours 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 1.57725491e-5 / 0.0002777777778.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Minutes to Cubic Meter per Hours
Quart per Minutes and Cubic Meter per Hours 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. Both are volumetric flow rate units.
Formula
cubic meter per hours = quart per minutes × 0.05678117676
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per minutes equals 0.0000157725491 base units, and 1 cubic meter per hours equals 0.000277777777778 base units, so dividing one by the other gives the direct quart per minutes-to-cubic meter per hours factor of 0.05678117676.
Simple example
1 qt/min × 0.05678117676 = 0.0567811768 m3/h
1 quart per minutes = 0.0567811768 cubic meter per hours.
Real-world example
60 qt/min × 0.05678117676 = 3.406870606 m3/h
60 quart per minutes = 3.406870606 cubic meter per hours.
Conversion table
| Quart per Minutes (qt/min) | Cubic Meter per Hours (m3/h) |
|---|---|
| 0.1 qt/min | 0.0056781177 m3/h |
| 1 qt/min | 0.0567811768 m3/h |
| 10 qt/min | 0.5678117676 m3/h |
| 60 qt/min | 3.406870606 m3/h |
| 100 qt/min | 5.678117676 m3/h |
| 1,000 qt/min | 56.78117676 m3/h |
Reverse conversion: Cubic Meter per Hours to Quart per Minutes
0.0567811768 m3/h × 17.61147016 = 1.000000001 qt/min
0.0567811768 cubic meter per hours = 1.000000001 quart per minutes.
quart per minutes = cubic meter per hours × 17.6114701572
For a page dedicated to this direction, see Cubic Meter per Hours to Quart per Minutes.
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
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
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 cubic meter per hours are in 1 quart per minutes?
1 quart per minutes equals 0.0567811768 cubic meter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert quart per minutes to cubic meter per hours?
Multiply the quart per minutes value by 0.05678117676. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per hours back to quart per minutes?
Use the reverse factor: 1 cubic meter per hours equals 17.61147016 quart per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
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.
Is the quart per minutes to cubic meter per hours conversion exact?
Yes. Both quart per minutes and cubic meter per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.05678117676 used above is exact to as many digits as you choose to display.
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.