Volumetric flow rate.
Cups per Millisecond to Teaspoon per Hours Converter — cup/ms to tsp/h
Convert Cup per Millisecond (cup/ms) to Teaspoon per Hours (tsp/h) using the exact conversion factor (1 cup per millisecond = 172,800,000 teaspoon per hours). See the formula, worked examples, and conversion table.
Cups per Millisecond to Teaspoon per Hours 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 0.2365882365 / 1.36914489e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cups per Millisecond to Teaspoon per Hours
Cup per Millisecond and Teaspoon per Hours 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
teaspoon per hours = cups per millisecond × 172800000
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per millisecond equals 0.2365882365 base units, and 1 teaspoon per hours equals 1.369145e-9 base units, so dividing one by the other gives the direct cup per millisecond-to-teaspoon per hours factor of 172800000.
Simple example
1 cup/ms × 172800000 = 172,800,000 tsp/h
1 cup per millisecond = 172,800,000 teaspoon per hours.
Real-world example
60 cup/ms × 172800000 = 10,368,000,000 tsp/h
60 cups per millisecond = 10,368,000,000 teaspoon per hours.
Conversion table
| Cup per Millisecond (cup/ms) | Teaspoon per Hours (tsp/h) |
|---|---|
| 0.1 cup/ms | 17,280,000 tsp/h |
| 1 cup/ms | 172,800,000 tsp/h |
| 10 cup/ms | 1,728,000,000 tsp/h |
| 60 cup/ms | 10,368,000,000 tsp/h |
| 100 cup/ms | 17,280,000,000 tsp/h |
| 1,000 cup/ms | 172,800,000,000 tsp/h |
Reverse conversion: Teaspoon per Hours to Cup per Millisecond
1 tsp/h × 5.787037e-9 = 5.787037e-9 cup/ms
1 teaspoon per hours = 5.787037e-9 cups per millisecond.
cups per millisecond = teaspoon per hours × 5.787037e-9
For a page dedicated to this direction, see Teaspoon per Hours to Cup per Millisecond.
Understanding the Cup per Millisecond (cup/ms)
Volumetric flow rate.
Understanding the Teaspoon per Hours (tsp/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per hours are in 1 cup per millisecond?
1 cup per millisecond equals 172,800,000 teaspoon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cup per millisecond to teaspoon per hours?
Multiply the cup per millisecond value by 172800000. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per hours back to cup per millisecond?
Use the reverse factor: 1 teaspoon per hours equals 5.787037e-9 cups per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per millisecond?
Cup per Millisecond (cup/ms) is a unit of flow rate.
What is a teaspoon per hours?
Teaspoon per Hours (tsp/h) is a unit of flow rate.
Is the cup per millisecond to teaspoon per hours conversion exact?
Yes. Both cup per millisecond and teaspoon per hours are defined by fixed standards rather than physical artifacts, so the factor of 172800000 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.