Volumetric flow rate.
Cubic inch per Days to Cup per Weeks Converter — in3/d to cup/wk
Convert Cubic inch per Days (in3/d) to Cup per Weeks (cup/wk) using the exact conversion factor (1 cubic inch per days = 0.4848484848 cup per weeks). See the formula, worked examples, and conversion table.
Cubic inch per Days to Cup 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 1.89665093e-10 / 3.91184253e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inch per Days to Cup per Weeks
Cubic inch per Days and Cup 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
cup per weeks = cubic inch per days × 0.484848484848
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per days equals 1.896651e-10 base units, and 1 cup per weeks equals 3.911843e-10 base units, so dividing one by the other gives the direct cubic inch per days-to-cup per weeks factor of 0.484848484848.
Simple example
1 in3/d × 0.4848484848 = 0.4848484848 cup/wk
1 cubic inch per days = 0.4848484848 cup per weeks.
Real-world example
60 in3/d × 0.4848484848 = 29.09090909 cup/wk
60 cubic inch per days = 29.09090909 cup per weeks.
Conversion table
| Cubic inch per Days (in3/d) | Cup per Weeks (cup/wk) |
|---|---|
| 0.1 in3/d | 0.0484848485 cup/wk |
| 1 in3/d | 0.4848484848 cup/wk |
| 10 in3/d | 4.848484848 cup/wk |
| 60 in3/d | 29.09090909 cup/wk |
| 100 in3/d | 48.48484848 cup/wk |
| 1,000 in3/d | 484.8484848 cup/wk |
Reverse conversion: Cup per Weeks to Cubic inch per Days
0.4848484848 cup/wk × 2.0625 = 0.9999999999 in3/d
0.4848484848 cup per weeks = 0.9999999999 cubic inch per days.
cubic inch per days = cup per weeks × 2.0625
For a page dedicated to this direction, see Cup per Weeks to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Understanding the Cup per Weeks (cup/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per weeks are in 1 cubic inch per days?
1 cubic inch per days equals 0.4848484848 cup per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to cup per weeks?
Multiply the cubic inch per days value by 0.4848484848. The converter above does this instantly to whatever precision you set.
How do I convert cup per weeks back to cubic inch per days?
Use the reverse factor: 1 cup per weeks equals 2.0625 cubic inch per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per days?
Cubic inch per Days (in3/d) is a unit of flow rate.
What is a cup per weeks?
Cup per Weeks (cup/wk) is a unit of flow rate.
Is the cubic inch per days to cup per weeks conversion exact?
Yes. Both cubic inch per days and cup per weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.4848484848 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.