Volumetric flow rate.
Deciliter per Days to Teaspoon per Years Converter — dL/d to tsp/yr
Convert Deciliter per Days (dL/d) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 deciliter per days = 7,410.190912 teaspoon per years). See the formula, worked examples, and conversion table.
Deciliter per Days 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 1.15740741e-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 Deciliter per Days to Teaspoon per Years
Deciliter per Days 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 = deciliter per days × 7410.19091201
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per days equals 1.157407e-9 base units, and 1 teaspoon per years equals 1.561913e-13 base units, so dividing one by the other gives the direct deciliter per days-to-teaspoon per years factor of 7410.19091201.
Simple example
1 dL/d × 7410.190912 = 7,410.190912 tsp/yr
1 deciliter per days = 7,410.190912 teaspoon per years.
Real-world example
60 dL/d × 7410.190912 = 444,611.4547 tsp/yr
60 deciliter per days = 444,611.4547 teaspoon per years.
Conversion table
| Deciliter per Days (dL/d) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 dL/d | 741.0190912 tsp/yr |
| 1 dL/d | 7,410.190912 tsp/yr |
| 10 dL/d | 74,101.90912 tsp/yr |
| 60 dL/d | 444,611.4547 tsp/yr |
| 100 dL/d | 741,019.0912 tsp/yr |
| 1,000 dL/d | 7,410,190.912 tsp/yr |
Reverse conversion: Teaspoon per Years to Deciliter per Days
1 tsp/yr × 0.0001349492897 = 0.0001349493 dL/d
1 teaspoon per years = 0.0001349493 deciliter per days.
deciliter per days = teaspoon per years × 0.000134949289684
For a page dedicated to this direction, see Teaspoon per Years to Deciliter per Days.
Understanding the Deciliter per Days (dL/d)
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 deciliter per days?
1 deciliter per days equals 7,410.190912 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per days to teaspoon per years?
Multiply the deciliter per days value by 7410.190912. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to deciliter per days?
Use the reverse factor: 1 teaspoon per years equals 0.0001349493 deciliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per days?
Deciliter per Days (dL/d) 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 deciliter per days to teaspoon per years conversion exact?
Yes. Both deciliter per days and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 7410.190912 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.