Volumetric flow rate.
Deciliter per Seconds to Quart per Years Converter — dL/s to qt/yr
Convert Deciliter per Seconds (dL/s) to Quart per Years (qt/yr) using the exact conversion factor (1 deciliter per seconds = 3,334,585.91 quart per years). See the formula, worked examples, and conversion table.
Deciliter per Seconds to Quart 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 0.0001 / 2.9988731e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Deciliter per Seconds to Quart per Years
Deciliter per Seconds and Quart 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
quart per years = deciliter per seconds × 3334585.9104
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per seconds equals 0.0001 base units, and 1 quart per years equals 2.998873e-11 base units, so dividing one by the other gives the direct deciliter per seconds-to-quart per years factor of 3334585.9104.
Simple example
1 dL/s × 3334585.91 = 3,334,585.91 qt/yr
1 deciliter per seconds = 3,334,585.91 quart per years.
Real-world example
60 dL/s × 3334585.91 = 200,075,154.6 qt/yr
60 deciliter per seconds = 200,075,154.6 quart per years.
Conversion table
| Deciliter per Seconds (dL/s) | Quart per Years (qt/yr) |
|---|---|
| 0.1 dL/s | 333,458.591 qt/yr |
| 1 dL/s | 3,334,585.91 qt/yr |
| 10 dL/s | 33,345,859.1 qt/yr |
| 60 dL/s | 200,075,154.6 qt/yr |
| 100 dL/s | 333,458,591 qt/yr |
| 1,000 dL/s | 3,334,585,910 qt/yr |
Reverse conversion: Quart per Years to Deciliter per Seconds
1 qt/yr × 2.998873e-7 = 2.998873e-7 dL/s
1 quart per years = 2.998873e-7 deciliter per seconds.
deciliter per seconds = quart per years × 2.998873e-7
For a page dedicated to this direction, see Quart per Years to Deciliter per Seconds.
Understanding the Deciliter per Seconds (dL/s)
Volumetric flow rate.
Understanding the Quart per Years (qt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per years are in 1 deciliter per seconds?
1 deciliter per seconds equals 3,334,585.91 quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per seconds to quart per years?
Multiply the deciliter per seconds value by 3334585.91. The converter above does this instantly to whatever precision you set.
How do I convert quart per years back to deciliter per seconds?
Use the reverse factor: 1 quart per years equals 2.998873e-7 deciliter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per seconds?
Deciliter per Seconds (dL/s) is a unit of flow rate.
What is a quart per years?
Quart per Years (qt/yr) is a unit of flow rate.
Is the deciliter per seconds to quart per years conversion exact?
Yes. Both deciliter per seconds and quart per years are defined by fixed standards rather than physical artifacts, so the factor of 3334585.91 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.