Volumetric flow rate.
Cup per Seconds to Teaspoon per Years Converter — cup/s to tsp/yr
Convert Cup per Seconds (cup/s) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 cup per seconds = 1,514,733,696 teaspoon per years). See the formula, worked examples, and conversion table.
Cup per Seconds 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 0.0002365882365 / 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 Cup per Seconds to Teaspoon per Years
Cup per Seconds 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 = cup per seconds × 1514733696
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per seconds equals 0.0002365882365 base units, and 1 teaspoon per years equals 1.561913e-13 base units, so dividing one by the other gives the direct cup per seconds-to-teaspoon per years factor of 1514733696.
Simple example
1 cup/s × 1514733696 = 1,514,733,696 tsp/yr
1 cup per seconds = 1,514,733,696 teaspoon per years.
Real-world example
60 cup/s × 1514733696 = 90,884,021,760 tsp/yr
60 cup per seconds = 90,884,021,760 teaspoon per years.
Conversion table
| Cup per Seconds (cup/s) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 cup/s | 151,473,369.6 tsp/yr |
| 1 cup/s | 1,514,733,696 tsp/yr |
| 10 cup/s | 15,147,336,960 tsp/yr |
| 60 cup/s | 90,884,021,760 tsp/yr |
| 100 cup/s | 151,473,369,600 tsp/yr |
| 1,000 cup/s | 1.514734e+12 tsp/yr |
Reverse conversion: Teaspoon per Years to Cup per Seconds
1 tsp/yr × 6.601821e-10 = 6.601821e-10 cup/s
1 teaspoon per years = 6.601821e-10 cup per seconds.
cup per seconds = teaspoon per years × 6.601821e-10
For a page dedicated to this direction, see Teaspoon per Years to Cup per Seconds.
Understanding the Cup per Seconds (cup/s)
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 cup per seconds?
1 cup per seconds equals 1,514,733,696 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cup per seconds to teaspoon per years?
Multiply the cup per seconds value by 1514733696. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to cup per seconds?
Use the reverse factor: 1 teaspoon per years equals 6.601821e-10 cup per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per seconds?
Cup per Seconds (cup/s) 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 cup per seconds to teaspoon per years conversion exact?
Yes. Both cup per seconds and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 1514733696 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.