Volumetric flow rate.
Teaspoon per Hours to Teaspoon per Years Converter — tsp/h to tsp/yr
Convert Teaspoon per Hours (tsp/h) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 teaspoon per hours = 8,765.82 teaspoon per years). See the formula, worked examples, and conversion table.
Teaspoon per Hours to Teaspoon per Years 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 / 1.56191308e-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 Teaspoon per Years
Teaspoon per Hours and Teaspoon per Years 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 years = teaspoon per hours × 8765.82
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 years equals 1.561913e-13 base units, so dividing one by the other gives the direct teaspoon per hours-to-teaspoon per years factor of 8765.82.
Simple example
1 tsp/h × 8765.82 = 8,765.82 tsp/yr
1 teaspoon per hours = 8,765.82 teaspoon per years.
Real-world example
60 tsp/h × 8765.82 = 525,949.2 tsp/yr
60 teaspoon per hours = 525,949.2 teaspoon per years.
Conversion table
| Teaspoon per Hours (tsp/h) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 tsp/h | 876.582 tsp/yr |
| 1 tsp/h | 8,765.82 tsp/yr |
| 10 tsp/h | 87,658.2 tsp/yr |
| 60 tsp/h | 525,949.2 tsp/yr |
| 100 tsp/h | 876,582 tsp/yr |
| 1,000 tsp/h | 8,765,820 tsp/yr |
Reverse conversion: Teaspoon per Years to Teaspoon per Hours
1 tsp/yr × 0.0001140794586 = 0.0001140795 tsp/h
1 teaspoon per years = 0.0001140795 teaspoon per hours.
teaspoon per hours = teaspoon per years × 0.000114079458625
For a page dedicated to this direction, see Teaspoon per Years to Teaspoon per Hours.
Understanding the Teaspoon per Hours (tsp/h)
Volumetric flow rate.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per years are in 1 teaspoon per hours?
1 teaspoon per hours equals 8,765.82 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per hours to teaspoon per years?
Multiply the teaspoon per hours value by 8765.82. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to teaspoon per hours?
Use the reverse factor: 1 teaspoon per years equals 0.0001140795 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 years?
Teaspoon per Years (tsp/yr) is a unit of flow rate.
Is the teaspoon per hours to teaspoon per years conversion exact?
Yes. Both teaspoon per hours and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 8765.82 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.