Volumetric flow rate.
Teaspoon per Hours to Microliter per Hours Converter — tsp/h to uL/h
Convert Teaspoon per Hours (tsp/h) to Microliter per Hours (uL/h) using the exact conversion factor (1 teaspoon per hours = 4,928.921594 microliter per hours). See the formula, worked examples, and conversion table.
Teaspoon per Hours to Microliter 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 1.36914489e-9 / 2.77777778e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Hours to Microliter per Hours
Teaspoon per Hours and Microliter 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
microliter per hours = teaspoon per hours × 4928.92159375
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per hours equals 1.369145e-9 base units, and 1 microliter per hours equals 2.777778e-13 base units, so dividing one by the other gives the direct teaspoon per hours-to-microliter per hours factor of 4928.92159375.
Simple example
1 tsp/h × 4928.921594 = 4,928.921594 uL/h
1 teaspoon per hours = 4,928.921594 microliter per hours.
Real-world example
60 tsp/h × 4928.921594 = 295,735.2956 uL/h
60 teaspoon per hours = 295,735.2956 microliter per hours.
Conversion table
| Teaspoon per Hours (tsp/h) | Microliter per Hours (uL/h) |
|---|---|
| 0.1 tsp/h | 492.8921594 uL/h |
| 1 tsp/h | 4,928.921594 uL/h |
| 10 tsp/h | 49,289.21594 uL/h |
| 60 tsp/h | 295,735.2956 uL/h |
| 100 tsp/h | 492,892.1594 uL/h |
| 1,000 tsp/h | 4,928,921.594 uL/h |
Reverse conversion: Microliter per Hours to Teaspoon per Hours
1 uL/h × 0.0002028841362 = 0.0002028841 tsp/h
1 microliter per hours = 0.0002028841 teaspoon per hours.
teaspoon per hours = microliter per hours × 0.000202884136211
For a page dedicated to this direction, see Microliter per Hours to Teaspoon per Hours.
Understanding the Teaspoon per Hours (tsp/h)
Volumetric flow rate.
Understanding the Microliter per Hours (uL/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliter per hours are in 1 teaspoon per hours?
1 teaspoon per hours equals 4,928.921594 microliter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per hours to microliter per hours?
Multiply the teaspoon per hours value by 4928.921594. The converter above does this instantly to whatever precision you set.
How do I convert microliter per hours back to teaspoon per hours?
Use the reverse factor: 1 microliter per hours equals 0.0002028841 teaspoon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per hours?
Teaspoon per Hours (tsp/h) is a unit of flow rate.
What is a microliter per hours?
Microliter per Hours (uL/h) is a unit of flow rate.
Is the teaspoon per hours to microliter per hours conversion exact?
Yes. Both teaspoon per hours and microliter per hours are defined by fixed standards rather than physical artifacts, so the factor of 4928.921594 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.