Volumetric flow rate.
Cup per Years to Cubic foot per Years Converter — cup/yr to ft3/yr
Convert Cup per Years (cup/yr) to Cubic foot per Years (ft3/yr) using the exact conversion factor (1 cup per years = 0.0083550347 cubic foot per years). See the formula, worked examples, and conversion table.
Cup per Years to Cubic foot 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 7.49718276e-12 / 8.97325147e-10.
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 foot per Years
Cup per Years and Cubic foot 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 foot per years = cup per years × 0.00835503472222
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 foot per years equals 8.973251e-10 base units, so dividing one by the other gives the direct cup per years-to-cubic foot per years factor of 0.00835503472222.
Simple example
1 cup/yr × 0.008355034722 = 0.0083550347 ft3/yr
1 cup per years = 0.0083550347 cubic foot per years.
Real-world example
60 cup/yr × 0.008355034722 = 0.5013020833 ft3/yr
60 cup per years = 0.5013020833 cubic foot per years.
Conversion table
| Cup per Years (cup/yr) | Cubic foot per Years (ft3/yr) |
|---|---|
| 0.1 cup/yr | 0.0008355035 ft3/yr |
| 1 cup/yr | 0.0083550347 ft3/yr |
| 10 cup/yr | 0.0835503472 ft3/yr |
| 60 cup/yr | 0.5013020833 ft3/yr |
| 100 cup/yr | 0.8355034722 ft3/yr |
| 1,000 cup/yr | 8.355034722 ft3/yr |
Reverse conversion: Cubic foot per Years to Cup per Years
0.0083550347 ft3/yr × 119.6883117 = 0.9999999973 cup/yr
0.0083550347 cubic foot per years = 0.9999999973 cup per years.
cup per years = cubic foot per years × 119.688311688
For a page dedicated to this direction, see Cubic foot per Years to Cup per Years.
Understanding the Cup per Years (cup/yr)
Volumetric flow rate.
Understanding the Cubic foot per Years (ft3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic foot per years are in 1 cup per years?
1 cup per years equals 0.0083550347 cubic foot per years, using the exact defined conversion factor rather than an estimate.
How do I convert cup per years to cubic foot per years?
Multiply the cup per years value by 0.008355034722. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per years back to cup per years?
Use the reverse factor: 1 cubic foot per years equals 119.6883117 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 foot per years?
Cubic foot per Years (ft3/yr) is a unit of flow rate.
Is the cup per years to cubic foot per years conversion exact?
Yes. Both cup per years and cubic foot per years are defined by fixed standards rather than physical artifacts, so the factor of 0.008355034722 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.