Volumetric flow rate.
Cubic foot per Minutes to Cup per Decades Converter — ft3/min to cup/decade
Convert Cubic foot per Minutes (ft3/min) to Cup per Decades (cup/decade) using the exact conversion factor (1 cubic foot per minutes = 629,499,717.8 cup per decades). See the formula, worked examples, conversion table, and common uses.
Cubic foot per Minutes to Cup per Decades 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 / 7.49718276e-13.
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 Cup per Decades
Cubic foot per Minutes and Cup per Decades 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
cup per decades = cubic foot per minutes × 629499717.818
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 cup per decades equals 7.497183e-13 base units, so dividing one by the other gives the direct cubic foot per minutes-to-cup per decades factor of 629499717.818.
Simple example
1 ft3/min × 629499717.8 = 629,499,717.8 cup/decade
1 cubic foot per minutes = 629,499,717.8 cup per decades.
Real-world example
60 ft3/min × 629499717.8 = 37,769,983,070 cup/decade
60 cubic foot per minutes = 37,769,983,070 cup per decades.
Conversion table
| Cubic foot per Minutes (ft3/min) | Cup per Decades (cup/decade) |
|---|---|
| 0.1 ft3/min | 62,949,971.78 cup/decade |
| 1 ft3/min | 629,499,717.8 cup/decade |
| 10 ft3/min | 6,294,997,178 cup/decade |
| 60 ft3/min | 37,769,983,070 cup/decade |
| 100 ft3/min | 62,949,971,780 cup/decade |
| 1,000 ft3/min | 629,499,717,800 cup/decade |
Reverse conversion: Cup per Decades to Cubic foot per Minutes
1 cup/decade × 1.588563e-9 = 1.588563e-9 ft3/min
1 cup per decades = 1.588563e-9 cubic foot per minutes.
cubic foot per minutes = cup per decades × 1.588563e-9
For a page dedicated to this direction, see Cup per Decades 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 Cup per Decades (cup/decade)
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 cup per decades are in 1 cubic foot per minutes?
1 cubic foot per minutes equals 629,499,717.8 cup per decades, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per minutes to cup per decades?
Multiply the cubic foot per minutes value by 629499717.8. The converter above does this instantly to whatever precision you set.
How do I convert cup per decades back to cubic foot per minutes?
Use the reverse factor: 1 cup per decades equals 1.588563e-9 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 cup per decades?
Cup per Decades (cup/decade) is a unit of flow rate.
Is the cubic foot per minutes to cup per decades conversion exact?
Yes. Both cubic foot per minutes and cup per decades are defined by fixed standards rather than physical artifacts, so the factor of 629499717.8 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.