Volumetric flow rate.
Cup per Seconds to Cubic Kilometer per Years Converter — cup/s to km3/yr
Convert Cup per Seconds (cup/s) to Cubic Kilometer per Years (km3/yr) using the exact conversion factor (1 cup per seconds = 0.000007466 cubic kilometer per years). See the formula, worked examples, and conversion table.
Cup per Seconds to Cubic Kilometer per Years 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 0.0002365882365 / 31.68873851.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Seconds to Cubic Kilometer per Years
Cup per Seconds and Cubic Kilometer per Years 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 years = cup per seconds × 0.000007466003623
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per seconds equals 0.0002365882365 base units, and 1 cubic kilometer per years equals 31.6887385068 base units, so dividing one by the other gives the direct cup per seconds-to-cubic kilometer per years factor of 0.000007466003623.
Simple example
1 cup/s × 0.000007466003623 = 0.000007466 km3/yr
1 cup per seconds = 0.000007466 cubic kilometer per years.
Real-world example
60 cup/s × 0.000007466003623 = 0.0004479602 km3/yr
60 cup per seconds = 0.0004479602 cubic kilometer per years.
Conversion table
| Cup per Seconds (cup/s) | Cubic Kilometer per Years (km3/yr) |
|---|---|
| 0.1 cup/s | 7.466004e-7 km3/yr |
| 1 cup/s | 0.000007466 km3/yr |
| 10 cup/s | 0.00007466 km3/yr |
| 60 cup/s | 0.0004479602 km3/yr |
| 100 cup/s | 0.0007466004 km3/yr |
| 1,000 cup/s | 0.0074660036 km3/yr |
Reverse conversion: Cubic Kilometer per Years to Cup per Seconds
0.000007466 km3/yr × 133940.4654 = 0.9999995147 cup/s
0.000007466 cubic kilometer per years = 0.9999995147 cup per seconds.
cup per seconds = cubic kilometer per years × 133940.465408
For a page dedicated to this direction, see Cubic Kilometer per Years to Cup per Seconds.
Understanding the Cup per Seconds (cup/s)
Volumetric flow rate.
Understanding the Cubic Kilometer per Years (km3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometer per years are in 1 cup per seconds?
1 cup per seconds equals 0.000007466 cubic kilometer per years, using the exact defined conversion factor rather than an estimate.
How do I convert cup per seconds to cubic kilometer per years?
Multiply the cup per seconds value by 0.000007466003623. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per years back to cup per seconds?
Use the reverse factor: 1 cubic kilometer per years equals 133,940.4654 cup per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per seconds?
Cup per Seconds (cup/s) is a unit of flow rate.
What is a cubic kilometer per years?
Cubic Kilometer per Years (km3/yr) is a unit of flow rate.
Is the cup per seconds to cubic kilometer per years conversion exact?
Yes. Both cup per seconds and cubic kilometer per years are defined by fixed standards rather than physical artifacts, so the factor of 0.000007466003623 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.