Volumetric flow rate.
Teaspoons per Millisecond to Cubic inch per Minutes Converter — tsp/ms to in3/min
Convert Teaspoon per Millisecond (tsp/ms) to Cubic inch per Minutes (in3/min) using the exact conversion factor (1 teaspoon per millisecond = 18,046.875 cubic inch per minutes). See the formula, worked examples, and conversion table.
Teaspoons per Millisecond 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 0.004928921594 / 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 Teaspoons per Millisecond to Cubic inch per Minutes
Teaspoon per Millisecond 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 = teaspoons per millisecond × 18046.875
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per millisecond equals 0.00492892159375 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 millisecond-to-cubic inch per minutes factor of 18046.875.
Simple example
1 tsp/ms × 18046.875 = 18,046.875 in3/min
1 teaspoon per millisecond = 18,046.875 cubic inch per minutes.
Real-world example
60 tsp/ms × 18046.875 = 1,082,812.5 in3/min
60 teaspoons per millisecond = 1,082,812.5 cubic inch per minutes.
Conversion table
| Teaspoon per Millisecond (tsp/ms) | Cubic inch per Minutes (in3/min) |
|---|---|
| 0.1 tsp/ms | 1,804.6875 in3/min |
| 1 tsp/ms | 18,046.875 in3/min |
| 10 tsp/ms | 180,468.75 in3/min |
| 60 tsp/ms | 1,082,812.5 in3/min |
| 100 tsp/ms | 1,804,687.5 in3/min |
| 1,000 tsp/ms | 18,046,875 in3/min |
Reverse conversion: Cubic inch per Minutes to Teaspoon per Millisecond
1 in3/min × 0.00005541125541 = 0.0000554113 tsp/ms
1 cubic inch per minutes = 0.0000554113 teaspoons per millisecond.
teaspoons per millisecond = cubic inch per minutes × 0.0000554112554113
For a page dedicated to this direction, see Cubic inch per Minutes to Teaspoon per Millisecond.
Understanding the Teaspoon per Millisecond (tsp/ms)
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 millisecond?
1 teaspoon per millisecond equals 18,046.875 cubic inch per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per millisecond to cubic inch per minutes?
Multiply the teaspoon per millisecond value by 18046.875. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per minutes back to teaspoon per millisecond?
Use the reverse factor: 1 cubic inch per minutes equals 0.0000554113 teaspoons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per millisecond?
Teaspoon per Millisecond (tsp/ms) 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 millisecond to cubic inch per minutes conversion exact?
Yes. Both teaspoon per millisecond and cubic inch per minutes are defined by fixed standards rather than physical artifacts, so the factor of 18046.875 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.