Volumetric flow rate.
Teaspoon per Hours to Teaspoon per Seconds Converter — tsp/h to tsp/s
Convert Teaspoon per Hours (tsp/h) to Teaspoon per Seconds (tsp/s) using the exact conversion factor (1 teaspoon per hours = 0.0002777778 teaspoon per seconds). See the formula, worked examples, and conversion table.
Teaspoon per Hours to Teaspoon per Seconds 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 / 4.92892159e-6.
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 Teaspoon per Seconds
Teaspoon per Hours and Teaspoon per Seconds 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 seconds = teaspoon per hours × 0.000277777777778
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 teaspoon per seconds equals 0.00000492892159375 base units, so dividing one by the other gives the direct teaspoon per hours-to-teaspoon per seconds factor of 0.000277777777778.
Simple example
1 tsp/h × 0.0002777777778 = 0.0002777778 tsp/s
1 teaspoon per hours = 0.0002777778 teaspoon per seconds.
Real-world example
60 tsp/h × 0.0002777777778 = 0.0166666667 tsp/s
60 teaspoon per hours = 0.0166666667 teaspoon per seconds.
Conversion table
| Teaspoon per Hours (tsp/h) | Teaspoon per Seconds (tsp/s) |
|---|---|
| 0.1 tsp/h | 0.0000277778 tsp/s |
| 1 tsp/h | 0.0002777778 tsp/s |
| 10 tsp/h | 0.0027777778 tsp/s |
| 60 tsp/h | 0.0166666667 tsp/s |
| 100 tsp/h | 0.0277777778 tsp/s |
| 1,000 tsp/h | 0.2777777778 tsp/s |
Reverse conversion: Teaspoon per Seconds to Teaspoon per Hours
0.0002777778 tsp/s × 3600 = 1.00000008 tsp/h
0.0002777778 teaspoon per seconds = 1.00000008 teaspoon per hours.
teaspoon per hours = teaspoon per seconds × 3600
For a page dedicated to this direction, see Teaspoon per Seconds to Teaspoon per Hours.
Understanding the Teaspoon per Hours (tsp/h)
Volumetric flow rate.
Understanding the Teaspoon per Seconds (tsp/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per seconds are in 1 teaspoon per hours?
1 teaspoon per hours equals 0.0002777778 teaspoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per hours to teaspoon per seconds?
Multiply the teaspoon per hours value by 0.0002777777778. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per seconds back to teaspoon per hours?
Use the reverse factor: 1 teaspoon per seconds equals 3,600 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 teaspoon per seconds?
Teaspoon per Seconds (tsp/s) is a unit of flow rate.
Is the teaspoon per hours to teaspoon per seconds conversion exact?
Yes. Both teaspoon per hours and teaspoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.0002777777778 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.