Volumetric flow rate.
Teaspoon per Years to Teaspoon per Seconds Converter — tsp/yr to tsp/s
Convert Teaspoon per Years (tsp/yr) to Teaspoon per Seconds (tsp/s) using the exact conversion factor (1 teaspoon per years = 3.168874e-8 teaspoon per seconds). See the formula, worked examples, and conversion table.
Teaspoon per Years 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 1.56191308e-13 / 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 Years to Teaspoon per Seconds
Teaspoon per Years 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 years × 3.168874e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per years equals 1.561913e-13 base units, and 1 teaspoon per seconds equals 0.00000492892159375 base units, so dividing one by the other gives the direct teaspoon per years-to-teaspoon per seconds factor of 3.168874e-8.
Simple example
1 tsp/yr × 3.168874e-8 = 3.168874e-8 tsp/s
1 teaspoon per years = 3.168874e-8 teaspoon per seconds.
Real-world example
60 tsp/yr × 3.168874e-8 = 0.0000019013 tsp/s
60 teaspoon per years = 0.0000019013 teaspoon per seconds.
Conversion table
| Teaspoon per Years (tsp/yr) | Teaspoon per Seconds (tsp/s) |
|---|---|
| 0.1 tsp/yr | 3.168874e-9 tsp/s |
| 1 tsp/yr | 3.168874e-8 tsp/s |
| 10 tsp/yr | 3.168874e-7 tsp/s |
| 60 tsp/yr | 0.0000019013 tsp/s |
| 100 tsp/yr | 0.0000031689 tsp/s |
| 1,000 tsp/yr | 0.0000316887 tsp/s |
Reverse conversion: Teaspoon per Seconds to Teaspoon per Years
3.168874e-8 tsp/s × 31556952 = 1.000000047 tsp/yr
3.168874e-8 teaspoon per seconds = 1.000000047 teaspoon per years.
teaspoon per years = teaspoon per seconds × 31556952
For a page dedicated to this direction, see Teaspoon per Seconds to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
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 years?
1 teaspoon per years equals 3.168874e-8 teaspoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to teaspoon per seconds?
Multiply the teaspoon per years value by 3.168874e-8. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per seconds back to teaspoon per years?
Use the reverse factor: 1 teaspoon per seconds equals 31,556,952 teaspoon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) 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 years to teaspoon per seconds conversion exact?
Yes. Both teaspoon per years and teaspoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 3.168874e-8 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.