Volumetric flow rate.
Teaspoon per Hours to Cup per Years Converter — tsp/h to cup/yr
Convert Teaspoon per Hours (tsp/h) to Cup per Years (cup/yr) using the exact conversion factor (1 teaspoon per hours = 182.62125 cup per years). See the formula, worked examples, and conversion table.
Teaspoon per Hours to Cup 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 / 7.49718276e-12.
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 Cup per Years
Teaspoon per Hours and Cup 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
cup per years = teaspoon per hours × 182.62125
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 cup per years equals 7.497183e-12 base units, so dividing one by the other gives the direct teaspoon per hours-to-cup per years factor of 182.62125.
Simple example
1 tsp/h × 182.62125 = 182.62125 cup/yr
1 teaspoon per hours = 182.62125 cup per years.
Real-world example
60 tsp/h × 182.62125 = 10,957.275 cup/yr
60 teaspoon per hours = 10,957.275 cup per years.
Conversion table
| Teaspoon per Hours (tsp/h) | Cup per Years (cup/yr) |
|---|---|
| 0.1 tsp/h | 18.262125 cup/yr |
| 1 tsp/h | 182.62125 cup/yr |
| 10 tsp/h | 1,826.2125 cup/yr |
| 60 tsp/h | 10,957.275 cup/yr |
| 100 tsp/h | 18,262.125 cup/yr |
| 1,000 tsp/h | 182,621.25 cup/yr |
Reverse conversion: Cup per Years to Teaspoon per Hours
182.62125 cup/yr × 0.005475814014 = 1 tsp/h
182.62125 cup per years = 1 teaspoon per hours.
teaspoon per hours = cup per years × 0.00547581401398
For a page dedicated to this direction, see Cup per Years to Teaspoon per Hours.
Understanding the Teaspoon per Hours (tsp/h)
Volumetric flow rate.
Understanding the Cup per Years (cup/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per years are in 1 teaspoon per hours?
1 teaspoon per hours equals 182.62125 cup per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per hours to cup per years?
Multiply the teaspoon per hours value by 182.62125. The converter above does this instantly to whatever precision you set.
How do I convert cup per years back to teaspoon per hours?
Use the reverse factor: 1 cup per years equals 0.005475814 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 cup per years?
Cup per Years (cup/yr) is a unit of flow rate.
Is the teaspoon per hours to cup per years conversion exact?
Yes. Both teaspoon per hours and cup per years are defined by fixed standards rather than physical artifacts, so the factor of 182.62125 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.