Volumetric flow rate.
Cup per Hours to Cubic Kilometer per Weeks Converter — cup/h to km3/wk
Convert Cup per Hours (cup/h) to Cubic Kilometer per Weeks (km3/wk) using the exact conversion factor (1 cup per hours = 3.974682e-11 cubic kilometer per weeks). See the formula, worked examples, and conversion table.
Cup per Hours to Cubic Kilometer 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 6.57189546e-8 / 1653.439153.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Hours to Cubic Kilometer per Weeks
Cup per Hours and Cubic Kilometer 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 kilometer per weeks = cup per hours × 3.974682e-11
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per hours equals 6.571895e-8 base units, and 1 cubic kilometer per weeks equals 1653.43915344 base units, so dividing one by the other gives the direct cup per hours-to-cubic kilometer per weeks factor of 3.974682e-11.
Simple example
1 cup/h × 3.974682e-11 = 3.974682e-11 km3/wk
1 cup per hours = 3.974682e-11 cubic kilometer per weeks.
Real-world example
60 cup/h × 3.974682e-11 = 2.384809e-9 km3/wk
60 cup per hours = 2.384809e-9 cubic kilometer per weeks.
Conversion table
| Cup per Hours (cup/h) | Cubic Kilometer per Weeks (km3/wk) |
|---|---|
| 0.1 cup/h | 3.974682e-12 km3/wk |
| 1 cup/h | 3.974682e-11 km3/wk |
| 10 cup/h | 3.974682e-10 km3/wk |
| 60 cup/h | 2.384809e-9 km3/wk |
| 100 cup/h | 3.974682e-9 km3/wk |
| 1,000 cup/h | 3.974682e-8 km3/wk |
Reverse conversion: Cubic Kilometer per Weeks to Cup per Hours
3.974682e-11 km3/wk × 25159243080 = 0.9999999061 cup/h
3.974682e-11 cubic kilometer per weeks = 0.9999999061 cup per hours.
cup per hours = cubic kilometer per weeks × 25159243081.7
For a page dedicated to this direction, see Cubic Kilometer per Weeks to Cup per Hours.
Understanding the Cup per Hours (cup/h)
Volumetric flow rate.
Understanding the Cubic Kilometer per Weeks (km3/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometer per weeks are in 1 cup per hours?
1 cup per hours equals 3.974682e-11 cubic kilometer per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cup per hours to cubic kilometer per weeks?
Multiply the cup per hours value by 3.974682e-11. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per weeks back to cup per hours?
Use the reverse factor: 1 cubic kilometer per weeks equals 25,159,243,080 cup per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per hours?
Cup per Hours (cup/h) is a unit of flow rate.
What is a cubic kilometer per weeks?
Cubic Kilometer per Weeks (km3/wk) is a unit of flow rate.
Is the cup per hours to cubic kilometer per weeks conversion exact?
Yes. Both cup per hours and cubic kilometer per weeks are defined by fixed standards rather than physical artifacts, so the factor of 3.974682e-11 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.