Volumetric flow rate.
Metric cup per Days to Cubic foot per Years Converter — metric cup/d to ft3/yr
Convert Metric cup per Days (metric cup/d) to Cubic foot per Years (ft3/yr) using the exact conversion factor (1 metric cup per days = 3.22460429 cubic foot per years). See the formula, worked examples, and conversion table.
Metric cup per Days 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 2.89351852e-9 / 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 Metric cup per Days to Cubic foot per Years
Metric cup per Days 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 = metric cup per days × 3.22460429001
This factor comes from each unit's defined relationship to the category's base unit: 1 metric cup per days equals 2.893519e-9 base units, and 1 cubic foot per years equals 8.973251e-10 base units, so dividing one by the other gives the direct metric cup per days-to-cubic foot per years factor of 3.22460429001.
Simple example
1 metric cup/d × 3.22460429 = 3.22460429 ft3/yr
1 metric cup per days = 3.22460429 cubic foot per years.
Real-world example
60 metric cup/d × 3.22460429 = 193.4762574 ft3/yr
60 metric cup per days = 193.4762574 cubic foot per years.
Conversion table
| Metric cup per Days (metric cup/d) | Cubic foot per Years (ft3/yr) |
|---|---|
| 0.1 metric cup/d | 0.322460429 ft3/yr |
| 1 metric cup/d | 3.22460429 ft3/yr |
| 10 metric cup/d | 32.2460429 ft3/yr |
| 60 metric cup/d | 193.4762574 ft3/yr |
| 100 metric cup/d | 322.460429 ft3/yr |
| 1,000 metric cup/d | 3,224.60429 ft3/yr |
Reverse conversion: Cubic foot per Years to Metric cup per Days
3.22460429 ft3/yr × 0.3101155708 = 1 metric cup/d
3.22460429 cubic foot per years = 1 metric cup per days.
metric cup per days = cubic foot per years × 0.3101155708
For a page dedicated to this direction, see Cubic foot per Years to Metric cup per Days.
Understanding the Metric cup per Days (metric cup/d)
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 metric cup per days?
1 metric cup per days equals 3.22460429 cubic foot per years, using the exact defined conversion factor rather than an estimate.
How do I convert metric cup per days to cubic foot per years?
Multiply the metric cup per days value by 3.22460429. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per years back to metric cup per days?
Use the reverse factor: 1 cubic foot per years equals 0.3101155708 metric cup per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric cup per days?
Metric cup per Days (metric cup/d) 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 metric cup per days to cubic foot per years conversion exact?
Yes. Both metric cup per days and cubic foot per years are defined by fixed standards rather than physical artifacts, so the factor of 3.22460429 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.