Volumetric flow rate.
Cup per Hours to Teaspoons per Millisecond Converter — cup/h to tsp/ms
Convert Cup per Hours (cup/h) to Teaspoon per Millisecond (tsp/ms) using the exact conversion factor (1 cup per hours = 0.0000133333 teaspoon per millisecond). See the formula, worked examples, and conversion table.
Cup per Hours 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 6.57189546e-8 / 0.004928921594.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Hours to Teaspoons per Millisecond
Cup per Hours 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 = cup per hours × 0.0000133333333333
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per hours equals 6.571895e-8 base units, and 1 teaspoon per millisecond equals 0.00492892159375 base units, so dividing one by the other gives the direct cup per hours-to-teaspoon per millisecond factor of 0.0000133333333333.
Simple example
1 cup/h × 0.00001333333333 = 0.0000133333 tsp/ms
1 cup per hours = 0.0000133333 teaspoons per millisecond.
Real-world example
60 cup/h × 0.00001333333333 = 0.0008 tsp/ms
60 cup per hours = 0.0008 teaspoons per millisecond.
Conversion table
| Cup per Hours (cup/h) | Teaspoon per Millisecond (tsp/ms) |
|---|---|
| 0.1 cup/h | 0.0000013333 tsp/ms |
| 1 cup/h | 0.0000133333 tsp/ms |
| 10 cup/h | 0.0001333333 tsp/ms |
| 60 cup/h | 0.0008 tsp/ms |
| 100 cup/h | 0.0013333333 tsp/ms |
| 1,000 cup/h | 0.0133333333 tsp/ms |
Reverse conversion: Teaspoon per Millisecond to Cup per Hours
0.0000133333 tsp/ms × 75000 = 0.9999975 cup/h
0.0000133333 teaspoons per millisecond = 0.9999975 cup per hours.
cup per hours = teaspoons per millisecond × 75000
For a page dedicated to this direction, see Teaspoon per Millisecond to Cup per Hours.
Understanding the Cup per Hours (cup/h)
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 cup per hours?
1 cup per hours equals 0.0000133333 teaspoons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cup per hours to teaspoon per millisecond?
Multiply the cup per hours value by 0.00001333333333. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per millisecond back to cup per hours?
Use the reverse factor: 1 teaspoon per millisecond equals 75,000 cup per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per hours?
Cup per Hours (cup/h) 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 cup per hours to teaspoon per millisecond conversion exact?
Yes. Both cup per hours and teaspoon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.00001333333333 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.