Volumetric flow rate.
Deciliter per Years to Teaspoon per Years Converter — dL/yr to tsp/yr
Convert Deciliter per Years (dL/yr) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 deciliter per years = 20.28841362 teaspoon per years). See the formula, worked examples, and conversion table.
Deciliter per Years 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 3.16887385e-12 / 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 Years to Teaspoon per Years
Deciliter per Years 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 years × 20.2884136211
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per years equals 3.168874e-12 base units, and 1 teaspoon per years equals 1.561913e-13 base units, so dividing one by the other gives the direct deciliter per years-to-teaspoon per years factor of 20.2884136211.
Simple example
1 dL/yr × 20.28841362 = 20.28841362 tsp/yr
1 deciliter per years = 20.28841362 teaspoon per years.
Real-world example
60 dL/yr × 20.28841362 = 1,217.304817 tsp/yr
60 deciliter per years = 1,217.304817 teaspoon per years.
Conversion table
| Deciliter per Years (dL/yr) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 dL/yr | 2.028841362 tsp/yr |
| 1 dL/yr | 20.28841362 tsp/yr |
| 10 dL/yr | 202.8841362 tsp/yr |
| 60 dL/yr | 1,217.304817 tsp/yr |
| 100 dL/yr | 2,028.841362 tsp/yr |
| 1,000 dL/yr | 20,288.41362 tsp/yr |
Reverse conversion: Teaspoon per Years to Deciliter per Years
20.28841362 tsp/yr × 0.04928921594 = 0.9999999999 dL/yr
20.28841362 teaspoon per years = 0.9999999999 deciliter per years.
deciliter per years = teaspoon per years × 0.0492892159375
For a page dedicated to this direction, see Teaspoon per Years to Deciliter per Years.
Understanding the Deciliter per Years (dL/yr)
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 years?
1 deciliter per years equals 20.28841362 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per years to teaspoon per years?
Multiply the deciliter per years value by 20.28841362. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to deciliter per years?
Use the reverse factor: 1 teaspoon per years equals 0.0492892159 deciliter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per years?
Deciliter per Years (dL/yr) 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 years to teaspoon per years conversion exact?
Yes. Both deciliter per years and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 20.28841362 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.