Volumetric flow rate.
Deciliter per Days to Cubic Meter per Years Converter — dL/d to m3/yr
Convert Deciliter per Days (dL/d) to Cubic Meter per Years (m3/yr) using the exact conversion factor (1 deciliter per days = 0.03652425 cubic meter per years). See the formula, worked examples, and conversion table.
Deciliter per Days to Cubic Meter 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 / 3.16887385e-8.
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 Cubic Meter per Years
Deciliter per Days and Cubic Meter 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
cubic meter per years = deciliter per days × 0.03652425
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 cubic meter per years equals 3.168874e-8 base units, so dividing one by the other gives the direct deciliter per days-to-cubic meter per years factor of 0.03652425.
Simple example
1 dL/d × 0.03652425 = 0.03652425 m3/yr
1 deciliter per days = 0.03652425 cubic meter per years.
Real-world example
60 dL/d × 0.03652425 = 2.191455 m3/yr
60 deciliter per days = 2.191455 cubic meter per years.
Conversion table
| Deciliter per Days (dL/d) | Cubic Meter per Years (m3/yr) |
|---|---|
| 0.1 dL/d | 0.003652425 m3/yr |
| 1 dL/d | 0.03652425 m3/yr |
| 10 dL/d | 0.3652425 m3/yr |
| 60 dL/d | 2.191455 m3/yr |
| 100 dL/d | 3.652425 m3/yr |
| 1,000 dL/d | 36.52425 m3/yr |
Reverse conversion: Cubic Meter per Years to Deciliter per Days
0.03652425 m3/yr × 27.37907007 = 1 dL/d
0.03652425 cubic meter per years = 1 deciliter per days.
deciliter per days = cubic meter per years × 27.3790700699
For a page dedicated to this direction, see Cubic Meter per Years to Deciliter per Days.
Understanding the Deciliter per Days (dL/d)
Volumetric flow rate.
Understanding the Cubic Meter per Years (m3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per years are in 1 deciliter per days?
1 deciliter per days equals 0.03652425 cubic meter per years, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per days to cubic meter per years?
Multiply the deciliter per days value by 0.03652425. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per years back to deciliter per days?
Use the reverse factor: 1 cubic meter per years equals 27.37907007 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 cubic meter per years?
Cubic Meter per Years (m3/yr) is a unit of flow rate.
Is the deciliter per days to cubic meter per years conversion exact?
Yes. Both deciliter per days and cubic meter per years are defined by fixed standards rather than physical artifacts, so the factor of 0.03652425 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.