Volumetric flow rate.
Cubic foot per Minutes to Quart per Minutes Converter — ft3/min to qt/min
Convert Cubic foot per Minutes (ft3/min) to Quart per Minutes (qt/min) using the exact conversion factor (1 cubic foot per minutes = 29.92207792 quart per minutes). See the formula, worked examples, conversion table, and common uses.
Cubic foot per Minutes 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 0.0004719474432 / 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 foot per Minutes to Quart per Minutes
Cubic foot per Minutes 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 foot per Minutes is most often used for the standard unit for rating hvac airflow, compressed-air equipment output, and fan/blower performance.
Formula
quart per minutes = cubic foot per minutes × 29.9220779221
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per minutes equals 0.0004719474432 base units, and 1 quart per minutes equals 0.0000157725491 base units, so dividing one by the other gives the direct cubic foot per minutes-to-quart per minutes factor of 29.9220779221.
Simple example
1 ft3/min × 29.92207792 = 29.92207792 qt/min
1 cubic foot per minutes = 29.92207792 quart per minutes.
Real-world example
60 ft3/min × 29.92207792 = 1,795.324675 qt/min
60 cubic foot per minutes = 1,795.324675 quart per minutes.
Conversion table
| Cubic foot per Minutes (ft3/min) | Quart per Minutes (qt/min) |
|---|---|
| 0.1 ft3/min | 2.992207792 qt/min |
| 1 ft3/min | 29.92207792 qt/min |
| 10 ft3/min | 299.2207792 qt/min |
| 60 ft3/min | 1,795.324675 qt/min |
| 100 ft3/min | 2,992.207792 qt/min |
| 1,000 ft3/min | 29,922.07792 qt/min |
Reverse conversion: Quart per Minutes to Cubic foot per Minutes
29.92207792 qt/min × 0.03342013889 = 0.9999999999 ft3/min
29.92207792 quart per minutes = 0.9999999999 cubic foot per minutes.
cubic foot per minutes = quart per minutes × 0.0334201388889
For a page dedicated to this direction, see Quart per Minutes to Cubic foot per Minutes.
Understanding the Cubic foot per Minutes
Cubic foot per Minutes (ft3/min) measures volumetric flow rate. One cubic foot of volume passing a point every minute. It is classified as a US customary flow-rate unit.
Where it's used: United States, and widely recognized internationally in HVAC and compressed-air equipment specifications
Uses of the Cubic foot per Minutes today
- The standard unit for rating HVAC airflow, compressed-air equipment output, and fan/blower performance
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
Cubic foot per Minutes — sources
- AMCA / ASHRAE HVAC industry standards — CFM is the conventional unit for airflow ratings in HVAC and industrial air-moving equipment.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per minutes are in 1 cubic foot per minutes?
1 cubic foot per minutes equals 29.92207792 quart per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per minutes to quart per minutes?
Multiply the cubic foot per minutes value by 29.92207792. The converter above does this instantly to whatever precision you set.
How do I convert quart per minutes back to cubic foot per minutes?
Use the reverse factor: 1 quart per minutes equals 0.0334201389 cubic foot per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per minutes?
Cubic foot per Minutes (ft3/min) measures volumetric flow rate. One cubic foot of volume passing a point every minute. It is classified as a US customary flow-rate unit.
What is a quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
Is the cubic foot per minutes to quart per minutes conversion exact?
Yes. Both cubic foot per minutes and quart per minutes are defined by fixed standards rather than physical artifacts, so the factor of 29.92207792 used above is exact to as many digits as you choose to display.
Where is the cubic foot per minutes still used today?
United States, and widely recognized internationally in HVAC and compressed-air equipment specifications
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.