Volumetric flow rate.
Cubic yard per Weeks to Cubic foot per Years Converter — yd3/wk to ft3/yr
Convert Cubic yard per Weeks (yd3/wk) to Cubic foot per Years (ft3/yr) using the exact conversion factor (1 cubic yard per weeks = 1,408.7925 cubic foot per years). See the formula, worked examples, and conversion table.
Cubic yard per Weeks 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 1.26414494e-6 / 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 Cubic yard per Weeks to Cubic foot per Years
Cubic yard per Weeks 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 = cubic yard per weeks × 1408.7925
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per weeks equals 0.00000126414493714 base units, and 1 cubic foot per years equals 8.973251e-10 base units, so dividing one by the other gives the direct cubic yard per weeks-to-cubic foot per years factor of 1408.7925.
Simple example
1 yd3/wk × 1408.7925 = 1,408.7925 ft3/yr
1 cubic yard per weeks = 1,408.7925 cubic foot per years.
Real-world example
60 yd3/wk × 1408.7925 = 84,527.55 ft3/yr
60 cubic yard per weeks = 84,527.55 cubic foot per years.
Conversion table
| Cubic yard per Weeks (yd3/wk) | Cubic foot per Years (ft3/yr) |
|---|---|
| 0.1 yd3/wk | 140.87925 ft3/yr |
| 1 yd3/wk | 1,408.7925 ft3/yr |
| 10 yd3/wk | 14,087.925 ft3/yr |
| 60 yd3/wk | 84,527.55 ft3/yr |
| 100 yd3/wk | 140,879.25 ft3/yr |
| 1,000 yd3/wk | 1,408,792.5 ft3/yr |
Reverse conversion: Cubic foot per Years to Cubic yard per Weeks
1 ft3/yr × 0.0007098277426 = 0.0007098277 yd3/wk
1 cubic foot per years = 0.0007098277 cubic yard per weeks.
cubic yard per weeks = cubic foot per years × 0.000709827742553
For a page dedicated to this direction, see Cubic foot per Years to Cubic yard per Weeks.
Understanding the Cubic yard per Weeks (yd3/wk)
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 cubic yard per weeks?
1 cubic yard per weeks equals 1,408.7925 cubic foot per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per weeks to cubic foot per years?
Multiply the cubic yard per weeks value by 1408.7925. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per years back to cubic yard per weeks?
Use the reverse factor: 1 cubic foot per years equals 0.0007098277 cubic yard per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per weeks?
Cubic yard per Weeks (yd3/wk) 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 cubic yard per weeks to cubic foot per years conversion exact?
Yes. Both cubic yard per weeks and cubic foot per years are defined by fixed standards rather than physical artifacts, so the factor of 1408.7925 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.