Volumetric flow rate.
Cup per Weeks to Quarts per Millisecond Converter — cup/wk to qt/ms
Convert Cup per Weeks (cup/wk) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 cup per weeks = 4.133598e-10 quart per millisecond). See the formula, worked examples, and conversion table.
Cup per Weeks to Quarts per Millisecond 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 / 0.946352946.
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 Quarts per Millisecond
Cup per Weeks and Quart per Millisecond 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
quarts per millisecond = cup per weeks × 4.133598e-10
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 millisecond equals 0.946352946 base units, so dividing one by the other gives the direct cup per weeks-to-quart per millisecond factor of 4.133598e-10.
Simple example
1 cup/wk × 4.133598e-10 = 4.133598e-10 qt/ms
1 cup per weeks = 4.133598e-10 quarts per millisecond.
Real-world example
60 cup/wk × 4.133598e-10 = 2.480159e-8 qt/ms
60 cup per weeks = 2.480159e-8 quarts per millisecond.
Conversion table
| Cup per Weeks (cup/wk) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 cup/wk | 4.133598e-11 qt/ms |
| 1 cup/wk | 4.133598e-10 qt/ms |
| 10 cup/wk | 4.133598e-9 qt/ms |
| 60 cup/wk | 2.480159e-8 qt/ms |
| 100 cup/wk | 4.133598e-8 qt/ms |
| 1,000 cup/wk | 4.133598e-7 qt/ms |
Reverse conversion: Quart per Millisecond to Cup per Weeks
4.133598e-10 qt/ms × 2419200000 = 1.000000028 cup/wk
4.133598e-10 quarts per millisecond = 1.000000028 cup per weeks.
cup per weeks = quarts per millisecond × 2419200000
For a page dedicated to this direction, see Quart per Millisecond to Cup per Weeks.
Understanding the Cup per Weeks (cup/wk)
Volumetric flow rate.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per millisecond are in 1 cup per weeks?
1 cup per weeks equals 4.133598e-10 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cup per weeks to quart per millisecond?
Multiply the cup per weeks value by 4.133598e-10. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to cup per weeks?
Use the reverse factor: 1 quart per millisecond equals 2,419,200,000 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 millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
Is the cup per weeks to quart per millisecond conversion exact?
Yes. Both cup per weeks and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 4.133598e-10 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.