Volumetric flow rate.
Teaspoon per Minutes to Cubic inch per Minutes Converter — tsp/min to in3/min
Convert Teaspoon per Minutes (tsp/min) to Cubic inch per Minutes (in3/min) using the exact conversion factor (1 teaspoon per minutes = 0.30078125 cubic inch per minutes). See the formula, worked examples, and conversion table.
Teaspoon per Minutes to Cubic inch 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 8.21486932e-8 / 2.73117733e-7.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Minutes to Cubic inch per Minutes
Teaspoon per Minutes and Cubic inch 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 inch per minutes = teaspoon per minutes × 0.30078125
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per minutes equals 8.214869e-8 base units, and 1 cubic inch per minutes equals 2.731177e-7 base units, so dividing one by the other gives the direct teaspoon per minutes-to-cubic inch per minutes factor of 0.30078125.
Simple example
1 tsp/min × 0.30078125 = 0.30078125 in3/min
1 teaspoon per minutes = 0.30078125 cubic inch per minutes.
Real-world example
60 tsp/min × 0.30078125 = 18.046875 in3/min
60 teaspoon per minutes = 18.046875 cubic inch per minutes.
Conversion table
| Teaspoon per Minutes (tsp/min) | Cubic inch per Minutes (in3/min) |
|---|---|
| 0.1 tsp/min | 0.030078125 in3/min |
| 1 tsp/min | 0.30078125 in3/min |
| 10 tsp/min | 3.0078125 in3/min |
| 60 tsp/min | 18.046875 in3/min |
| 100 tsp/min | 30.078125 in3/min |
| 1,000 tsp/min | 300.78125 in3/min |
Reverse conversion: Cubic inch per Minutes to Teaspoon per Minutes
0.30078125 in3/min × 3.324675325 = 1 tsp/min
0.30078125 cubic inch per minutes = 1 teaspoon per minutes.
teaspoon per minutes = cubic inch per minutes × 3.32467532468
For a page dedicated to this direction, see Cubic inch per Minutes to Teaspoon per Minutes.
Understanding the Teaspoon per Minutes (tsp/min)
Volumetric flow rate.
Understanding the Cubic inch per Minutes (in3/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per minutes are in 1 teaspoon per minutes?
1 teaspoon per minutes equals 0.30078125 cubic inch per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per minutes to cubic inch per minutes?
Multiply the teaspoon per minutes value by 0.30078125. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per minutes back to teaspoon per minutes?
Use the reverse factor: 1 cubic inch per minutes equals 3.324675325 teaspoon per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per minutes?
Teaspoon per Minutes (tsp/min) is a unit of flow rate.
What is a cubic inch per minutes?
Cubic inch per Minutes (in3/min) is a unit of flow rate.
Is the teaspoon per minutes to cubic inch per minutes conversion exact?
Yes. Both teaspoon per minutes and cubic inch per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.30078125 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.