Volumetric flow rate.
Cubic foot per Years to Cubic yard per Days Converter — ft3/yr to yd3/d
Convert Cubic foot per Years (ft3/yr) to Cubic yard per Days (yd3/d) using the exact conversion factor (1 cubic foot per years = 0.000101404 cubic yard per days). See the formula, worked examples, and conversion table.
Cubic foot 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 8.97325147e-10 / 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 Cubic foot per Years to Cubic yard per Days
Cubic foot 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 = cubic foot per years × 0.000101403963222
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per years equals 8.973251e-10 base units, and 1 cubic yard per days equals 0.00000884901456 base units, so dividing one by the other gives the direct cubic foot per years-to-cubic yard per days factor of 0.000101403963222.
Simple example
1 ft3/yr × 0.0001014039632 = 0.000101404 yd3/d
1 cubic foot per years = 0.000101404 cubic yard per days.
Real-world example
60 ft3/yr × 0.0001014039632 = 0.0060842378 yd3/d
60 cubic foot per years = 0.0060842378 cubic yard per days.
Conversion table
| Cubic foot per Years (ft3/yr) | Cubic yard per Days (yd3/d) |
|---|---|
| 0.1 ft3/yr | 0.0000101404 yd3/d |
| 1 ft3/yr | 0.000101404 yd3/d |
| 10 ft3/yr | 0.0010140396 yd3/d |
| 60 ft3/yr | 0.0060842378 yd3/d |
| 100 ft3/yr | 0.0101403963 yd3/d |
| 1,000 ft3/yr | 0.1014039632 yd3/d |
Reverse conversion: Cubic yard per Days to Cubic foot per Years
0.000101404 yd3/d × 9861.5475 = 1.000000363 ft3/yr
0.000101404 cubic yard per days = 1.000000363 cubic foot per years.
cubic foot per years = cubic yard per days × 9861.5475
For a page dedicated to this direction, see Cubic yard per Days to Cubic foot per Years.
Understanding the Cubic foot per Years (ft3/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 cubic foot per years?
1 cubic foot per years equals 0.000101404 cubic yard per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per years to cubic yard per days?
Multiply the cubic foot per years value by 0.0001014039632. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard per days back to cubic foot per years?
Use the reverse factor: 1 cubic yard per days equals 9,861.5475 cubic foot per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per years?
Cubic foot per Years (ft3/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 cubic foot per years to cubic yard per days conversion exact?
Yes. Both cubic foot per years and cubic yard per days are defined by fixed standards rather than physical artifacts, so the factor of 0.0001014039632 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.