Volumetric flow rate.
Deciliter per Years to Cup per Days Converter — dL/yr to cup/d
Convert Deciliter per Years (dL/yr) to Cup per Days (cup/d) using the exact conversion factor (1 deciliter per years = 0.0011572456 cup per days). See the formula, worked examples, and conversion table.
Deciliter per Years to Cup 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-12 / 2.73828977e-9.
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 Cup per Days
Deciliter per Years and Cup 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
cup per days = deciliter per years × 0.00115724562112
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 cup per days equals 2.73829e-9 base units, so dividing one by the other gives the direct deciliter per years-to-cup per days factor of 0.00115724562112.
Simple example
1 dL/yr × 0.001157245621 = 0.0011572456 cup/d
1 deciliter per years = 0.0011572456 cup per days.
Real-world example
60 dL/yr × 0.001157245621 = 0.0694347373 cup/d
60 deciliter per years = 0.0694347373 cup per days.
Conversion table
| Deciliter per Years (dL/yr) | Cup per Days (cup/d) |
|---|---|
| 0.1 dL/yr | 0.0001157246 cup/d |
| 1 dL/yr | 0.0011572456 cup/d |
| 10 dL/yr | 0.0115724562 cup/d |
| 60 dL/yr | 0.0694347373 cup/d |
| 100 dL/yr | 0.1157245621 cup/d |
| 1,000 dL/yr | 1.157245621 cup/d |
Reverse conversion: Cup per Days to Deciliter per Years
0.0011572456 cup/d × 864.1207897 = 0.9999999817 dL/yr
0.0011572456 cup per days = 0.9999999817 deciliter per years.
deciliter per years = cup per days × 864.120789699
For a page dedicated to this direction, see Cup per Days to Deciliter per Years.
Understanding the Deciliter per Years (dL/yr)
Volumetric flow rate.
Understanding the Cup per Days (cup/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per days are in 1 deciliter per years?
1 deciliter per years equals 0.0011572456 cup per days, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per years to cup per days?
Multiply the deciliter per years value by 0.001157245621. The converter above does this instantly to whatever precision you set.
How do I convert cup per days back to deciliter per years?
Use the reverse factor: 1 cup per days equals 864.1207897 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 cup per days?
Cup per Days (cup/d) is a unit of flow rate.
Is the deciliter per years to cup per days conversion exact?
Yes. Both deciliter per years and cup per days are defined by fixed standards rather than physical artifacts, so the factor of 0.001157245621 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.