Volumetric flow rate.
Teaspoons per Millisecond to Deciliter per Years Converter — tsp/ms to dL/yr
Convert Teaspoon per Millisecond (tsp/ms) to Deciliter per Years (dL/yr) using the exact conversion factor (1 teaspoon per millisecond = 1,555,417,421 deciliter per years). See the formula, worked examples, and conversion table.
Teaspoons per Millisecond to Deciliter 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 0.004928921594 / 3.16887385e-12.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoons per Millisecond to Deciliter per Years
Teaspoon per Millisecond and Deciliter 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
deciliter per years = teaspoons per millisecond × 1555417421.46
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per millisecond equals 0.00492892159375 base units, and 1 deciliter per years equals 3.168874e-12 base units, so dividing one by the other gives the direct teaspoon per millisecond-to-deciliter per years factor of 1555417421.46.
Simple example
1 tsp/ms × 1555417421 = 1,555,417,421 dL/yr
1 teaspoon per millisecond = 1,555,417,421 deciliter per years.
Real-world example
60 tsp/ms × 1555417421 = 93,325,045,290 dL/yr
60 teaspoons per millisecond = 93,325,045,290 deciliter per years.
Conversion table
| Teaspoon per Millisecond (tsp/ms) | Deciliter per Years (dL/yr) |
|---|---|
| 0.1 tsp/ms | 155,541,742.1 dL/yr |
| 1 tsp/ms | 1,555,417,421 dL/yr |
| 10 tsp/ms | 15,554,174,210 dL/yr |
| 60 tsp/ms | 93,325,045,290 dL/yr |
| 100 tsp/ms | 155,541,742,100 dL/yr |
| 1,000 tsp/ms | 1.555417e+12 dL/yr |
Reverse conversion: Deciliter per Years to Teaspoon per Millisecond
1 dL/yr × 6.429142e-10 = 6.429142e-10 tsp/ms
1 deciliter per years = 6.429142e-10 teaspoons per millisecond.
teaspoons per millisecond = deciliter per years × 6.429142e-10
For a page dedicated to this direction, see Deciliter per Years to Teaspoon per Millisecond.
Understanding the Teaspoon per Millisecond (tsp/ms)
Volumetric flow rate.
Understanding the Deciliter per Years (dL/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many deciliter per years are in 1 teaspoon per millisecond?
1 teaspoon per millisecond equals 1,555,417,421 deciliter per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per millisecond to deciliter per years?
Multiply the teaspoon per millisecond value by 1555417421. The converter above does this instantly to whatever precision you set.
How do I convert deciliter per years back to teaspoon per millisecond?
Use the reverse factor: 1 deciliter per years equals 6.429142e-10 teaspoons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per millisecond?
Teaspoon per Millisecond (tsp/ms) is a unit of flow rate.
What is a deciliter per years?
Deciliter per Years (dL/yr) is a unit of flow rate.
Is the teaspoon per millisecond to deciliter per years conversion exact?
Yes. Both teaspoon per millisecond and deciliter per years are defined by fixed standards rather than physical artifacts, so the factor of 1555417421 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.