Volumetric flow rate.
Cups per Millisecond to Cubic foot per Minutes Converter — cup/ms to ft3/min
Convert Cup per Millisecond (cup/ms) to Cubic foot per Minutes (ft3/min) using the exact conversion factor (1 cup per millisecond = 501.3020833 cubic foot per minutes). See the formula, worked examples, conversion table, and common uses.
Cups per Millisecond to Cubic foot 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 0.2365882365 / 0.0004719474432.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cups per Millisecond to Cubic foot per Minutes
Cup per Millisecond and Cubic foot 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. Both are volumetric flow rate units.
Formula
cubic foot per minutes = cups per millisecond × 501.302083333
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per millisecond equals 0.2365882365 base units, and 1 cubic foot per minutes equals 0.0004719474432 base units, so dividing one by the other gives the direct cup per millisecond-to-cubic foot per minutes factor of 501.302083333.
Simple example
1 cup/ms × 501.3020833 = 501.3020833 ft3/min
1 cup per millisecond = 501.3020833 cubic foot per minutes.
Real-world example
60 cup/ms × 501.3020833 = 30,078.125 ft3/min
60 cups per millisecond = 30,078.125 cubic foot per minutes.
Conversion table
| Cup per Millisecond (cup/ms) | Cubic foot per Minutes (ft3/min) |
|---|---|
| 0.1 cup/ms | 50.13020833 ft3/min |
| 1 cup/ms | 501.3020833 ft3/min |
| 10 cup/ms | 5,013.020833 ft3/min |
| 60 cup/ms | 30,078.125 ft3/min |
| 100 cup/ms | 50,130.20833 ft3/min |
| 1,000 cup/ms | 501,302.0833 ft3/min |
Reverse conversion: Cubic foot per Minutes to Cup per Millisecond
501.3020833 ft3/min × 0.001994805195 = 0.9999999999 cup/ms
501.3020833 cubic foot per minutes = 0.9999999999 cups per millisecond.
cups per millisecond = cubic foot per minutes × 0.00199480519481
For a page dedicated to this direction, see Cubic foot per Minutes to Cup per Millisecond.
Understanding the Cup per Millisecond (cup/ms)
Volumetric flow rate.
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
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 cubic foot per minutes are in 1 cup per millisecond?
1 cup per millisecond equals 501.3020833 cubic foot per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cup per millisecond to cubic foot per minutes?
Multiply the cup per millisecond value by 501.3020833. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per minutes back to cup per millisecond?
Use the reverse factor: 1 cubic foot per minutes equals 0.0019948052 cups per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per millisecond?
Cup per Millisecond (cup/ms) is a unit of flow rate.
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.
Is the cup per millisecond to cubic foot per minutes conversion exact?
Yes. Both cup per millisecond and cubic foot per minutes are defined by fixed standards rather than physical artifacts, so the factor of 501.3020833 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.