Volumetric flow rate.
Cup per Days to Cubic yard per Weeks Converter — cup/d to yd3/wk
Convert Cup per Days (cup/d) to Cubic yard per Weeks (yd3/wk) using the exact conversion factor (1 cup per days = 0.0021661201 cubic yard per weeks). See the formula, worked examples, and conversion table.
Cup per Days to Cubic yard per Weeks 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 2.73828977e-9 / 1.26414494e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Days to Cubic yard per Weeks
Cup per Days and Cubic yard per Weeks 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 weeks = cup per days × 0.00216612011317
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per days equals 2.73829e-9 base units, and 1 cubic yard per weeks equals 0.00000126414493714 base units, so dividing one by the other gives the direct cup per days-to-cubic yard per weeks factor of 0.00216612011317.
Simple example
1 cup/d × 0.002166120113 = 0.0021661201 yd3/wk
1 cup per days = 0.0021661201 cubic yard per weeks.
Real-world example
60 cup/d × 0.002166120113 = 0.1299672068 yd3/wk
60 cup per days = 0.1299672068 cubic yard per weeks.
Conversion table
| Cup per Days (cup/d) | Cubic yard per Weeks (yd3/wk) |
|---|---|
| 0.1 cup/d | 0.000216612 yd3/wk |
| 1 cup/d | 0.0021661201 yd3/wk |
| 10 cup/d | 0.0216612011 yd3/wk |
| 60 cup/d | 0.1299672068 yd3/wk |
| 100 cup/d | 0.2166120113 yd3/wk |
| 1,000 cup/d | 2.166120113 yd3/wk |
Reverse conversion: Cubic yard per Weeks to Cup per Days
0.0021661201 yd3/wk × 461.6549165 = 0.9999999939 cup/d
0.0021661201 cubic yard per weeks = 0.9999999939 cup per days.
cup per days = cubic yard per weeks × 461.654916512
For a page dedicated to this direction, see Cubic yard per Weeks to Cup per Days.
Understanding the Cup per Days (cup/d)
Volumetric flow rate.
Understanding the Cubic yard per Weeks (yd3/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic yard per weeks are in 1 cup per days?
1 cup per days equals 0.0021661201 cubic yard per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cup per days to cubic yard per weeks?
Multiply the cup per days value by 0.002166120113. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard per weeks back to cup per days?
Use the reverse factor: 1 cubic yard per weeks equals 461.6549165 cup per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per days?
Cup per Days (cup/d) is a unit of flow rate.
What is a cubic yard per weeks?
Cubic yard per Weeks (yd3/wk) is a unit of flow rate.
Is the cup per days to cubic yard per weeks conversion exact?
Yes. Both cup per days and cubic yard per weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.002166120113 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.