Volumetric flow rate.
Teaspoon per Seconds to Liter per Years Converter — tsp/s to L/yr
Convert Teaspoon per Seconds (tsp/s) to Liter per Years (L/yr) using the exact conversion factor (1 teaspoon per seconds = 155,541.7421 liter per years). See the formula, worked examples, and conversion table.
Teaspoon per Seconds to Liter 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 4.92892159e-6 / 3.16887385e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Seconds to Liter per Years
Teaspoon per Seconds and Liter 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
liter per years = teaspoon per seconds × 155541.742146
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per seconds equals 0.00000492892159375 base units, and 1 liter per years equals 3.168874e-11 base units, so dividing one by the other gives the direct teaspoon per seconds-to-liter per years factor of 155541.742146.
Simple example
1 tsp/s × 155541.7421 = 155,541.7421 L/yr
1 teaspoon per seconds = 155,541.7421 liter per years.
Real-world example
60 tsp/s × 155541.7421 = 9,332,504.529 L/yr
60 teaspoon per seconds = 9,332,504.529 liter per years.
Conversion table
| Teaspoon per Seconds (tsp/s) | Liter per Years (L/yr) |
|---|---|
| 0.1 tsp/s | 15,554.17421 L/yr |
| 1 tsp/s | 155,541.7421 L/yr |
| 10 tsp/s | 1,555,417.421 L/yr |
| 60 tsp/s | 9,332,504.529 L/yr |
| 100 tsp/s | 15,554,174.21 L/yr |
| 1,000 tsp/s | 155,541,742.1 L/yr |
Reverse conversion: Liter per Years to Teaspoon per Seconds
1 L/yr × 0.00000642914234 = 0.0000064291 tsp/s
1 liter per years = 0.0000064291 teaspoon per seconds.
teaspoon per seconds = liter per years × 0.00000642914233957
For a page dedicated to this direction, see Liter per Years to Teaspoon per Seconds.
Understanding the Teaspoon per Seconds (tsp/s)
Volumetric flow rate.
Understanding the Liter per Years (L/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liter per years are in 1 teaspoon per seconds?
1 teaspoon per seconds equals 155,541.7421 liter per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per seconds to liter per years?
Multiply the teaspoon per seconds value by 155541.7421. The converter above does this instantly to whatever precision you set.
How do I convert liter per years back to teaspoon per seconds?
Use the reverse factor: 1 liter per years equals 0.0000064291 teaspoon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per seconds?
Teaspoon per Seconds (tsp/s) is a unit of flow rate.
What is a liter per years?
Liter per Years (L/yr) is a unit of flow rate.
Is the teaspoon per seconds to liter per years conversion exact?
Yes. Both teaspoon per seconds and liter per years are defined by fixed standards rather than physical artifacts, so the factor of 155541.7421 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.