Volumetric flow rate.
Liter per Years to Teaspoon per Seconds Converter — L/yr to tsp/s
Convert Liter per Years (L/yr) to Teaspoon per Seconds (tsp/s) using the exact conversion factor (1 liter per years = 0.0000064291 teaspoon per seconds). See the formula, worked examples, and conversion table.
Liter 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 3.16887385e-11 / 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 Liter per Years to Teaspoon per Seconds
Liter 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 = liter per years × 0.00000642914233957
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per years equals 3.168874e-11 base units, and 1 teaspoon per seconds equals 0.00000492892159375 base units, so dividing one by the other gives the direct liter per years-to-teaspoon per seconds factor of 0.00000642914233957.
Simple example
1 L/yr × 0.00000642914234 = 0.0000064291 tsp/s
1 liter per years = 0.0000064291 teaspoon per seconds.
Real-world example
60 L/yr × 0.00000642914234 = 0.0003857485 tsp/s
60 liter per years = 0.0003857485 teaspoon per seconds.
Conversion table
| Liter per Years (L/yr) | Teaspoon per Seconds (tsp/s) |
|---|---|
| 0.1 L/yr | 6.429142e-7 tsp/s |
| 1 L/yr | 0.0000064291 tsp/s |
| 10 L/yr | 0.0000642914 tsp/s |
| 60 L/yr | 0.0003857485 tsp/s |
| 100 L/yr | 0.0006429142 tsp/s |
| 1,000 L/yr | 0.0064291423 tsp/s |
Reverse conversion: Teaspoon per Seconds to Liter per Years
0.0000064291 tsp/s × 155541.7421 = 0.9999934144 L/yr
0.0000064291 teaspoon per seconds = 0.9999934144 liter per years.
liter per years = teaspoon per seconds × 155541.742146
For a page dedicated to this direction, see Teaspoon per Seconds to Liter per Years.
Understanding the Liter per Years (L/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 liter per years?
1 liter per years equals 0.0000064291 teaspoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert liter per years to teaspoon per seconds?
Multiply the liter per years value by 0.00000642914234. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per seconds back to liter per years?
Use the reverse factor: 1 teaspoon per seconds equals 155,541.7421 liter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per years?
Liter per Years (L/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 liter per years to teaspoon per seconds conversion exact?
Yes. Both liter per years and teaspoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00000642914234 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.