Volumetric flow rate.
Teaspoon per Years to Microliter per Days Converter — tsp/yr to uL/d
Convert Teaspoon per Years (tsp/yr) to Microliter per Days (uL/d) using the exact conversion factor (1 teaspoon per years = 13.49492897 microliter per days). See the formula, worked examples, and conversion table.
Teaspoon per Years to Microliter per Days 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 / 1.15740741e-14.
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 Microliter per Days
Teaspoon per Years and Microliter per Days 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
microliter per days = teaspoon per years × 13.4949289684
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 microliter per days equals 1.157407e-14 base units, so dividing one by the other gives the direct teaspoon per years-to-microliter per days factor of 13.4949289684.
Simple example
1 tsp/yr × 13.49492897 = 13.49492897 uL/d
1 teaspoon per years = 13.49492897 microliter per days.
Real-world example
60 tsp/yr × 13.49492897 = 809.6957381 uL/d
60 teaspoon per years = 809.6957381 microliter per days.
Conversion table
| Teaspoon per Years (tsp/yr) | Microliter per Days (uL/d) |
|---|---|
| 0.1 tsp/yr | 1.349492897 uL/d |
| 1 tsp/yr | 13.49492897 uL/d |
| 10 tsp/yr | 134.9492897 uL/d |
| 60 tsp/yr | 809.6957381 uL/d |
| 100 tsp/yr | 1,349.492897 uL/d |
| 1,000 tsp/yr | 13,494.92897 uL/d |
Reverse conversion: Microliter per Days to Teaspoon per Years
13.49492897 uL/d × 0.07410190912 = 1 tsp/yr
13.49492897 microliter per days = 1 teaspoon per years.
teaspoon per years = microliter per days × 0.0741019091201
For a page dedicated to this direction, see Microliter per Days to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Understanding the Microliter per Days (uL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliter per days are in 1 teaspoon per years?
1 teaspoon per years equals 13.49492897 microliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to microliter per days?
Multiply the teaspoon per years value by 13.49492897. The converter above does this instantly to whatever precision you set.
How do I convert microliter per days back to teaspoon per years?
Use the reverse factor: 1 microliter per days equals 0.0741019091 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 microliter per days?
Microliter per Days (uL/d) is a unit of flow rate.
Is the teaspoon per years to microliter per days conversion exact?
Yes. Both teaspoon per years and microliter per days are defined by fixed standards rather than physical artifacts, so the factor of 13.49492897 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.