Volumetric flow rate.
Milliliter per Seconds to Teaspoon per Hours Converter — mL/s to tsp/h
Convert Milliliter per Seconds (mL/s) to Teaspoon per Hours (tsp/h) using the exact conversion factor (1 milliliter per seconds = 730.3828904 teaspoon per hours). See the formula, worked examples, and conversion table.
Milliliter per Seconds 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 1e-6 / 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 Milliliter per Seconds to Teaspoon per Hours
Milliliter per Seconds 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 = milliliter per seconds × 730.38289036
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per seconds equals 0.000001 base units, and 1 teaspoon per hours equals 1.369145e-9 base units, so dividing one by the other gives the direct milliliter per seconds-to-teaspoon per hours factor of 730.38289036.
Simple example
1 mL/s × 730.3828904 = 730.3828904 tsp/h
1 milliliter per seconds = 730.3828904 teaspoon per hours.
Real-world example
60 mL/s × 730.3828904 = 43,822.97342 tsp/h
60 milliliter per seconds = 43,822.97342 teaspoon per hours.
Conversion table
| Milliliter per Seconds (mL/s) | Teaspoon per Hours (tsp/h) |
|---|---|
| 0.1 mL/s | 73.03828904 tsp/h |
| 1 mL/s | 730.3828904 tsp/h |
| 10 mL/s | 7,303.828904 tsp/h |
| 60 mL/s | 43,822.97342 tsp/h |
| 100 mL/s | 73,038.28904 tsp/h |
| 1,000 mL/s | 730,382.8904 tsp/h |
Reverse conversion: Teaspoon per Hours to Milliliter per Seconds
730.3828904 tsp/h × 0.001369144887 = 1 mL/s
730.3828904 teaspoon per hours = 1 milliliter per seconds.
milliliter per seconds = teaspoon per hours × 0.00136914488715
For a page dedicated to this direction, see Teaspoon per Hours to Milliliter per Seconds.
Understanding the Milliliter per Seconds (mL/s)
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 milliliter per seconds?
1 milliliter per seconds equals 730.3828904 teaspoon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per seconds to teaspoon per hours?
Multiply the milliliter per seconds value by 730.3828904. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per hours back to milliliter per seconds?
Use the reverse factor: 1 teaspoon per hours equals 0.0013691449 milliliter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per seconds?
Milliliter per Seconds (mL/s) 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 milliliter per seconds to teaspoon per hours conversion exact?
Yes. Both milliliter per seconds and teaspoon per hours are defined by fixed standards rather than physical artifacts, so the factor of 730.3828904 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.