Volumetric flow rate.
Microliter per Seconds to Teaspoon per Years Converter — uL/s to tsp/yr
Convert Microliter per Seconds (uL/s) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 microliter per seconds = 6,402.404948 teaspoon per years). See the formula, worked examples, and conversion table.
Microliter 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 1e-9 / 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 Microliter per Seconds to Teaspoon per Years
Microliter 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 = microliter per seconds × 6402.40494797
This factor comes from each unit's defined relationship to the category's base unit: 1 microliter per seconds equals 1e-9 base units, and 1 teaspoon per years equals 1.561913e-13 base units, so dividing one by the other gives the direct microliter per seconds-to-teaspoon per years factor of 6402.40494797.
Simple example
1 uL/s × 6402.404948 = 6,402.404948 tsp/yr
1 microliter per seconds = 6,402.404948 teaspoon per years.
Real-world example
60 uL/s × 6402.404948 = 384,144.2969 tsp/yr
60 microliter per seconds = 384,144.2969 teaspoon per years.
Conversion table
| Microliter per Seconds (uL/s) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 uL/s | 640.2404948 tsp/yr |
| 1 uL/s | 6,402.404948 tsp/yr |
| 10 uL/s | 64,024.04948 tsp/yr |
| 60 uL/s | 384,144.2969 tsp/yr |
| 100 uL/s | 640,240.4948 tsp/yr |
| 1,000 uL/s | 6,402,404.948 tsp/yr |
Reverse conversion: Teaspoon per Years to Microliter per Seconds
1 tsp/yr × 0.0001561913075 = 0.0001561913 uL/s
1 teaspoon per years = 0.0001561913 microliter per seconds.
microliter per seconds = teaspoon per years × 0.000156191307505
For a page dedicated to this direction, see Teaspoon per Years to Microliter per Seconds.
Understanding the Microliter per Seconds (uL/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 microliter per seconds?
1 microliter per seconds equals 6,402.404948 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert microliter per seconds to teaspoon per years?
Multiply the microliter per seconds value by 6402.404948. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to microliter per seconds?
Use the reverse factor: 1 teaspoon per years equals 0.0001561913 microliter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a microliter per seconds?
Microliter per Seconds (uL/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 microliter per seconds to teaspoon per years conversion exact?
Yes. Both microliter per seconds and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 6402.404948 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.