Volumetric flow rate.
Cup per Years to Cubic yard per Days Converter — cup/yr to yd3/d
Convert Cup per Years (cup/yr) to Cubic yard per Days (yd3/d) using the exact conversion factor (1 cup per years = 8.472336e-7 cubic yard per days). See the formula, worked examples, and conversion table.
Cup per Years to Cubic yard 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 7.49718276e-12 / 8.84901456e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Years to Cubic yard per Days
Cup per Years and Cubic yard 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
cubic yard per days = cup per years × 8.472336e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per years equals 7.497183e-12 base units, and 1 cubic yard per days equals 0.00000884901456 base units, so dividing one by the other gives the direct cup per years-to-cubic yard per days factor of 8.472336e-7.
Simple example
1 cup/yr × 8.472336e-7 = 8.472336e-7 yd3/d
1 cup per years = 8.472336e-7 cubic yard per days.
Real-world example
60 cup/yr × 8.472336e-7 = 0.000050834 yd3/d
60 cup per years = 0.000050834 cubic yard per days.
Conversion table
| Cup per Years (cup/yr) | Cubic yard per Days (yd3/d) |
|---|---|
| 0.1 cup/yr | 8.472336e-8 yd3/d |
| 1 cup/yr | 8.472336e-7 yd3/d |
| 10 cup/yr | 0.0000084723 yd3/d |
| 60 cup/yr | 0.000050834 yd3/d |
| 100 cup/yr | 0.0000847234 yd3/d |
| 1,000 cup/yr | 0.0008472336 yd3/d |
Reverse conversion: Cubic yard per Days to Cup per Years
8.472336e-7 yd3/d × 1180311.971 = 0.9999999602 cup/yr
8.472336e-7 cubic yard per days = 0.9999999602 cup per years.
cup per years = cubic yard per days × 1180311.97091
For a page dedicated to this direction, see Cubic yard per Days to Cup per Years.
Understanding the Cup per Years (cup/yr)
Volumetric flow rate.
Understanding the Cubic yard per Days (yd3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic yard per days are in 1 cup per years?
1 cup per years equals 8.472336e-7 cubic yard per days, using the exact defined conversion factor rather than an estimate.
How do I convert cup per years to cubic yard per days?
Multiply the cup per years value by 8.472336e-7. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard per days back to cup per years?
Use the reverse factor: 1 cubic yard per days equals 1,180,311.971 cup per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per years?
Cup per Years (cup/yr) is a unit of flow rate.
What is a cubic yard per days?
Cubic yard per Days (yd3/d) is a unit of flow rate.
Is the cup per years to cubic yard per days conversion exact?
Yes. Both cup per years and cubic yard per days are defined by fixed standards rather than physical artifacts, so the factor of 8.472336e-7 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.