Volumetric flow rate.
Cup per Days to Cubic inch per Weeks Converter — cup/d to in3/wk
Convert Cup per Days (cup/d) to Cubic inch per Weeks (in3/wk) using the exact conversion factor (1 cup per days = 101.0625 cubic inch per weeks). See the formula, worked examples, and conversion table.
Cup per Days to Cubic inch 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 / 2.70950132e-11.
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 inch per Weeks
Cup per Days and Cubic inch 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 inch per weeks = cup per days × 101.0625
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 inch per weeks equals 2.709501e-11 base units, so dividing one by the other gives the direct cup per days-to-cubic inch per weeks factor of 101.0625.
Simple example
1 cup/d × 101.0625 = 101.0625 in3/wk
1 cup per days = 101.0625 cubic inch per weeks.
Real-world example
60 cup/d × 101.0625 = 6,063.75 in3/wk
60 cup per days = 6,063.75 cubic inch per weeks.
Conversion table
| Cup per Days (cup/d) | Cubic inch per Weeks (in3/wk) |
|---|---|
| 0.1 cup/d | 10.10625 in3/wk |
| 1 cup/d | 101.0625 in3/wk |
| 10 cup/d | 1,010.625 in3/wk |
| 60 cup/d | 6,063.75 in3/wk |
| 100 cup/d | 10,106.25 in3/wk |
| 1,000 cup/d | 101,062.5 in3/wk |
Reverse conversion: Cubic inch per Weeks to Cup per Days
101.0625 in3/wk × 0.009894867038 = 1 cup/d
101.0625 cubic inch per weeks = 1 cup per days.
cup per days = cubic inch per weeks × 0.00989486703772
For a page dedicated to this direction, see Cubic inch per Weeks to Cup per Days.
Understanding the Cup per Days (cup/d)
Volumetric flow rate.
Understanding the Cubic inch per Weeks (in3/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per weeks are in 1 cup per days?
1 cup per days equals 101.0625 cubic inch per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cup per days to cubic inch per weeks?
Multiply the cup per days value by 101.0625. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per weeks back to cup per days?
Use the reverse factor: 1 cubic inch per weeks equals 0.009894867 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 inch per weeks?
Cubic inch per Weeks (in3/wk) is a unit of flow rate.
Is the cup per days to cubic inch per weeks conversion exact?
Yes. Both cup per days and cubic inch per weeks are defined by fixed standards rather than physical artifacts, so the factor of 101.0625 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.