Volumetric flow rate.
Quart per Weeks to Cup per Seconds Converter — qt/wk to cup/s
Convert Quart per Weeks (qt/wk) to Cup per Seconds (cup/s) using the exact conversion factor (1 quart per weeks = 0.0000066138 cup per seconds). See the formula, worked examples, and conversion table.
Quart per Weeks to Cup 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 1.56473701e-9 / 0.0002365882365.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Weeks to Cup per Seconds
Quart per Weeks and Cup 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
cup per seconds = quart per weeks × 0.00000661375661376
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per weeks equals 1.564737e-9 base units, and 1 cup per seconds equals 0.0002365882365 base units, so dividing one by the other gives the direct quart per weeks-to-cup per seconds factor of 0.00000661375661376.
Simple example
1 qt/wk × 0.000006613756614 = 0.0000066138 cup/s
1 quart per weeks = 0.0000066138 cup per seconds.
Real-world example
60 qt/wk × 0.000006613756614 = 0.0003968254 cup/s
60 quart per weeks = 0.0003968254 cup per seconds.
Conversion table
| Quart per Weeks (qt/wk) | Cup per Seconds (cup/s) |
|---|---|
| 0.1 qt/wk | 6.613757e-7 cup/s |
| 1 qt/wk | 0.0000066138 cup/s |
| 10 qt/wk | 0.0000661376 cup/s |
| 60 qt/wk | 0.0003968254 cup/s |
| 100 qt/wk | 0.0006613757 cup/s |
| 1,000 qt/wk | 0.0066137566 cup/s |
Reverse conversion: Cup per Seconds to Quart per Weeks
0.0000066138 cup/s × 151200 = 1.00000656 qt/wk
0.0000066138 cup per seconds = 1.00000656 quart per weeks.
quart per weeks = cup per seconds × 151200
For a page dedicated to this direction, see Cup per Seconds to Quart per Weeks.
Understanding the Quart per Weeks (qt/wk)
Volumetric flow rate.
Understanding the Cup per Seconds (cup/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per seconds are in 1 quart per weeks?
1 quart per weeks equals 0.0000066138 cup per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert quart per weeks to cup per seconds?
Multiply the quart per weeks value by 0.000006613756614. The converter above does this instantly to whatever precision you set.
How do I convert cup per seconds back to quart per weeks?
Use the reverse factor: 1 cup per seconds equals 151,200 quart per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per weeks?
Quart per Weeks (qt/wk) is a unit of flow rate.
What is a cup per seconds?
Cup per Seconds (cup/s) is a unit of flow rate.
Is the quart per weeks to cup per seconds conversion exact?
Yes. Both quart per weeks and cup per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000006613756614 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.