Volumetric flow rate.
Cup per Weeks to Quart per Seconds Converter — cup/wk to qt/s
Convert Cup per Weeks (cup/wk) to Quart per Seconds (qt/s) using the exact conversion factor (1 cup per weeks = 4.133598e-7 quart per seconds). See the formula, worked examples, and conversion table.
Cup per Weeks to Quart per Seconds 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 3.91184253e-10 / 0.000946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Weeks to Quart per Seconds
Cup per Weeks and Quart per Seconds 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
quart per seconds = cup per weeks × 4.133598e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per weeks equals 3.911843e-10 base units, and 1 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct cup per weeks-to-quart per seconds factor of 4.133598e-7.
Simple example
1 cup/wk × 4.133598e-7 = 4.133598e-7 qt/s
1 cup per weeks = 4.133598e-7 quart per seconds.
Real-world example
60 cup/wk × 4.133598e-7 = 0.0000248016 qt/s
60 cup per weeks = 0.0000248016 quart per seconds.
Conversion table
| Cup per Weeks (cup/wk) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 cup/wk | 4.133598e-8 qt/s |
| 1 cup/wk | 4.133598e-7 qt/s |
| 10 cup/wk | 0.0000041336 qt/s |
| 60 cup/wk | 0.0000248016 qt/s |
| 100 cup/wk | 0.000041336 qt/s |
| 1,000 cup/wk | 0.0004133598 qt/s |
Reverse conversion: Quart per Seconds to Cup per Weeks
4.133598e-7 qt/s × 2419200 = 1.000000028 cup/wk
4.133598e-7 quart per seconds = 1.000000028 cup per weeks.
cup per weeks = quart per seconds × 2419200
For a page dedicated to this direction, see Quart per Seconds to Cup per Weeks.
Understanding the Cup per Weeks (cup/wk)
Volumetric flow rate.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per seconds are in 1 cup per weeks?
1 cup per weeks equals 4.133598e-7 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cup per weeks to quart per seconds?
Multiply the cup per weeks value by 4.133598e-7. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to cup per weeks?
Use the reverse factor: 1 quart per seconds equals 2,419,200 cup per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per weeks?
Cup per Weeks (cup/wk) is a unit of flow rate.
What is a quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
Is the cup per weeks to quart per seconds conversion exact?
Yes. Both cup per weeks and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 4.133598e-7 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.