Volumetric flow rate.
Cubic inch per Seconds to Teaspoons per Millisecond Converter — in3/s to tsp/ms
Convert Cubic inch per Seconds (in3/s) to Teaspoon per Millisecond (tsp/ms) using the exact conversion factor (1 cubic inch per seconds = 0.0033246753 teaspoon per millisecond). See the formula, worked examples, and conversion table.
Cubic inch per Seconds to Teaspoons per Millisecond 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 1.6387064e-5 / 0.004928921594.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inch per Seconds to Teaspoons per Millisecond
Cubic inch per Seconds and Teaspoon per Millisecond 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
teaspoons per millisecond = cubic inch per seconds × 0.00332467532468
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per seconds equals 0.000016387064 base units, and 1 teaspoon per millisecond equals 0.00492892159375 base units, so dividing one by the other gives the direct cubic inch per seconds-to-teaspoon per millisecond factor of 0.00332467532468.
Simple example
1 in3/s × 0.003324675325 = 0.0033246753 tsp/ms
1 cubic inch per seconds = 0.0033246753 teaspoons per millisecond.
Real-world example
60 in3/s × 0.003324675325 = 0.1994805195 tsp/ms
60 cubic inch per seconds = 0.1994805195 teaspoons per millisecond.
Conversion table
| Cubic inch per Seconds (in3/s) | Teaspoon per Millisecond (tsp/ms) |
|---|---|
| 0.1 in3/s | 0.0003324675 tsp/ms |
| 1 in3/s | 0.0033246753 tsp/ms |
| 10 in3/s | 0.0332467533 tsp/ms |
| 60 in3/s | 0.1994805195 tsp/ms |
| 100 in3/s | 0.3324675325 tsp/ms |
| 1,000 in3/s | 3.324675325 tsp/ms |
Reverse conversion: Teaspoon per Millisecond to Cubic inch per Seconds
0.0033246753 tsp/ms × 300.78125 = 0.9999999926 in3/s
0.0033246753 teaspoons per millisecond = 0.9999999926 cubic inch per seconds.
cubic inch per seconds = teaspoons per millisecond × 300.78125
For a page dedicated to this direction, see Teaspoon per Millisecond to Cubic inch per Seconds.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Understanding the Teaspoon per Millisecond (tsp/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoons per millisecond are in 1 cubic inch per seconds?
1 cubic inch per seconds equals 0.0033246753 teaspoons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per seconds to teaspoon per millisecond?
Multiply the cubic inch per seconds value by 0.003324675325. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per millisecond back to cubic inch per seconds?
Use the reverse factor: 1 teaspoon per millisecond equals 300.78125 cubic inch per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) is a unit of flow rate.
What is a teaspoon per millisecond?
Teaspoon per Millisecond (tsp/ms) is a unit of flow rate.
Is the cubic inch per seconds to teaspoon per millisecond conversion exact?
Yes. Both cubic inch per seconds and teaspoon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.003324675325 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.