Volumetric flow rate.
Teaspoon per Hours to Cubic foot per Minutes Converter — tsp/h to ft3/min
Convert Teaspoon per Hours (tsp/h) to Cubic foot per Minutes (ft3/min) using the exact conversion factor (1 teaspoon per hours = 0.0000029011 cubic foot per minutes). See the formula, worked examples, conversion table, and common uses.
Teaspoon per Hours 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 1.36914489e-9 / 0.0004719474432.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Hours to Cubic foot per Minutes
Teaspoon per Hours 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 = teaspoon per hours × 0.00000290105372299
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per hours equals 1.369145e-9 base units, and 1 cubic foot per minutes equals 0.0004719474432 base units, so dividing one by the other gives the direct teaspoon per hours-to-cubic foot per minutes factor of 0.00000290105372299.
Simple example
1 tsp/h × 0.000002901053723 = 0.0000029011 ft3/min
1 teaspoon per hours = 0.0000029011 cubic foot per minutes.
Real-world example
60 tsp/h × 0.000002901053723 = 0.0001740632 ft3/min
60 teaspoon per hours = 0.0001740632 cubic foot per minutes.
Conversion table
| Teaspoon per Hours (tsp/h) | Cubic foot per Minutes (ft3/min) |
|---|---|
| 0.1 tsp/h | 2.901054e-7 ft3/min |
| 1 tsp/h | 0.0000029011 ft3/min |
| 10 tsp/h | 0.0000290105 ft3/min |
| 60 tsp/h | 0.0001740632 ft3/min |
| 100 tsp/h | 0.0002901054 ft3/min |
| 1,000 tsp/h | 0.0029010537 ft3/min |
Reverse conversion: Cubic foot per Minutes to Teaspoon per Hours
0.0000029011 ft3/min × 344702.3377 = 1.000015952 tsp/h
0.0000029011 cubic foot per minutes = 1.000015952 teaspoon per hours.
teaspoon per hours = cubic foot per minutes × 344702.337662
For a page dedicated to this direction, see Cubic foot per Minutes to Teaspoon per Hours.
Understanding the Teaspoon per Hours (tsp/h)
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 teaspoon per hours?
1 teaspoon per hours equals 0.0000029011 cubic foot per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per hours to cubic foot per minutes?
Multiply the teaspoon per hours value by 0.000002901053723. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per minutes back to teaspoon per hours?
Use the reverse factor: 1 cubic foot per minutes equals 344,702.3377 teaspoon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per hours?
Teaspoon per Hours (tsp/h) 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 teaspoon per hours to cubic foot per minutes conversion exact?
Yes. Both teaspoon per hours and cubic foot per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.000002901053723 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.