Volumetric flow rate.
Teaspoon per Days to Teaspoon per Hours Converter — tsp/d to tsp/h
Convert Teaspoon per Days (tsp/d) to Teaspoon per Hours (tsp/h) using the exact conversion factor (1 teaspoon per days = 0.0416666667 teaspoon per hours). See the formula, worked examples, and conversion table.
Teaspoon per Days 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 5.70477036e-11 / 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 Teaspoon per Days to Teaspoon per Hours
Teaspoon per Days 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 = teaspoon per days × 0.0416666666667
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per days equals 5.70477e-11 base units, and 1 teaspoon per hours equals 1.369145e-9 base units, so dividing one by the other gives the direct teaspoon per days-to-teaspoon per hours factor of 0.0416666666667.
Simple example
1 tsp/d × 0.04166666667 = 0.0416666667 tsp/h
1 teaspoon per days = 0.0416666667 teaspoon per hours.
Real-world example
60 tsp/d × 0.04166666667 = 2.5 tsp/h
60 teaspoon per days = 2.5 teaspoon per hours.
Conversion table
| Teaspoon per Days (tsp/d) | Teaspoon per Hours (tsp/h) |
|---|---|
| 0.1 tsp/d | 0.0041666667 tsp/h |
| 1 tsp/d | 0.0416666667 tsp/h |
| 10 tsp/d | 0.4166666667 tsp/h |
| 60 tsp/d | 2.5 tsp/h |
| 100 tsp/d | 4.166666667 tsp/h |
| 1,000 tsp/d | 41.66666667 tsp/h |
Reverse conversion: Teaspoon per Hours to Teaspoon per Days
0.0416666667 tsp/h × 24 = 1.000000001 tsp/d
0.0416666667 teaspoon per hours = 1.000000001 teaspoon per days.
teaspoon per days = teaspoon per hours × 24
For a page dedicated to this direction, see Teaspoon per Hours to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
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 teaspoon per days?
1 teaspoon per days equals 0.0416666667 teaspoon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to teaspoon per hours?
Multiply the teaspoon per days value by 0.04166666667. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per hours back to teaspoon per days?
Use the reverse factor: 1 teaspoon per hours equals 24 teaspoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per days?
Teaspoon per Days (tsp/d) 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 teaspoon per days to teaspoon per hours conversion exact?
Yes. Both teaspoon per days and teaspoon per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.04166666667 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.