Volumetric flow rate.
Cubic foot per Decades to Cup per Years Converter — ft3/decade to cup/yr
Convert Cubic foot per Decades (ft3/decade) to Cup per Years (cup/yr) using the exact conversion factor (1 cubic foot per decades = 11.96883117 cup per years). See the formula, worked examples, and conversion table.
Cubic foot per Decades to Cup 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 8.97325147e-11 / 7.49718276e-12.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic foot per Decades to Cup per Years
Cubic foot per Decades and Cup 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
cup per years = cubic foot per decades × 11.9688311688
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per decades equals 8.973251e-11 base units, and 1 cup per years equals 7.497183e-12 base units, so dividing one by the other gives the direct cubic foot per decades-to-cup per years factor of 11.9688311688.
Simple example
1 ft3/decade × 11.96883117 = 11.96883117 cup/yr
1 cubic foot per decades = 11.96883117 cup per years.
Real-world example
60 ft3/decade × 11.96883117 = 718.1298701 cup/yr
60 cubic foot per decades = 718.1298701 cup per years.
Conversion table
| Cubic foot per Decades (ft3/decade) | Cup per Years (cup/yr) |
|---|---|
| 0.1 ft3/decade | 1.196883117 cup/yr |
| 1 ft3/decade | 11.96883117 cup/yr |
| 10 ft3/decade | 119.6883117 cup/yr |
| 60 ft3/decade | 718.1298701 cup/yr |
| 100 ft3/decade | 1,196.883117 cup/yr |
| 1,000 ft3/decade | 11,968.83117 cup/yr |
Reverse conversion: Cup per Years to Cubic foot per Decades
11.96883117 cup/yr × 0.08355034722 = 1 ft3/decade
11.96883117 cup per years = 1 cubic foot per decades.
cubic foot per decades = cup per years × 0.0835503472222
For a page dedicated to this direction, see Cup per Years to Cubic foot per Decades.
Understanding the Cubic foot per Decades (ft3/decade)
Volumetric flow rate.
Understanding the Cup per Years (cup/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per years are in 1 cubic foot per decades?
1 cubic foot per decades equals 11.96883117 cup per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per decades to cup per years?
Multiply the cubic foot per decades value by 11.96883117. The converter above does this instantly to whatever precision you set.
How do I convert cup per years back to cubic foot per decades?
Use the reverse factor: 1 cup per years equals 0.0835503472 cubic foot per decades. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per decades?
Cubic foot per Decades (ft3/decade) is a unit of flow rate.
What is a cup per years?
Cup per Years (cup/yr) is a unit of flow rate.
Is the cubic foot per decades to cup per years conversion exact?
Yes. Both cubic foot per decades and cup per years are defined by fixed standards rather than physical artifacts, so the factor of 11.96883117 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.