Volumetric flow rate.
Liter per Years to Deciliter per Days Converter — L/yr to dL/d
Convert Liter per Years (L/yr) to Deciliter per Days (dL/d) using the exact conversion factor (1 liter per years = 0.0273790701 deciliter per days). See the formula, worked examples, and conversion table.
Liter per Years to Deciliter 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 3.16887385e-11 / 1.15740741e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Years to Deciliter per Days
Liter per Years and Deciliter 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
deciliter per days = liter per years × 0.0273790700699
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per years equals 3.168874e-11 base units, and 1 deciliter per days equals 1.157407e-9 base units, so dividing one by the other gives the direct liter per years-to-deciliter per days factor of 0.0273790700699.
Simple example
1 L/yr × 0.02737907007 = 0.0273790701 dL/d
1 liter per years = 0.0273790701 deciliter per days.
Real-world example
60 L/yr × 0.02737907007 = 1.642744204 dL/d
60 liter per years = 1.642744204 deciliter per days.
Conversion table
| Liter per Years (L/yr) | Deciliter per Days (dL/d) |
|---|---|
| 0.1 L/yr | 0.002737907 dL/d |
| 1 L/yr | 0.0273790701 dL/d |
| 10 L/yr | 0.2737907007 dL/d |
| 60 L/yr | 1.642744204 dL/d |
| 100 L/yr | 2.737907007 dL/d |
| 1,000 L/yr | 27.37907007 dL/d |
Reverse conversion: Deciliter per Days to Liter per Years
0.0273790701 dL/d × 36.52425 = 1.000000001 L/yr
0.0273790701 deciliter per days = 1.000000001 liter per years.
liter per years = deciliter per days × 36.52425
For a page dedicated to this direction, see Deciliter per Days to Liter per Years.
Understanding the Liter per Years (L/yr)
Volumetric flow rate.
Understanding the Deciliter per Days (dL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many deciliter per days are in 1 liter per years?
1 liter per years equals 0.0273790701 deciliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert liter per years to deciliter per days?
Multiply the liter per years value by 0.02737907007. The converter above does this instantly to whatever precision you set.
How do I convert deciliter per days back to liter per years?
Use the reverse factor: 1 deciliter per days equals 36.52425 liter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per years?
Liter per Years (L/yr) is a unit of flow rate.
What is a deciliter per days?
Deciliter per Days (dL/d) is a unit of flow rate.
Is the liter per years to deciliter per days conversion exact?
Yes. Both liter per years and deciliter per days are defined by fixed standards rather than physical artifacts, so the factor of 0.02737907007 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.