Volumetric flow rate.
Liter per Years to Cup per Weeks Converter — L/yr to cup/wk
Convert Liter per Years (L/yr) to Cup per Weeks (cup/wk) using the exact conversion factor (1 liter per years = 0.0810071935 cup per weeks). See the formula, worked examples, and conversion table.
Liter per Years to Cup 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 3.16887385e-11 / 3.91184253e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Years to Cup per Weeks
Liter per Years and Cup 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
cup per weeks = liter per years × 0.0810071934786
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per years equals 3.168874e-11 base units, and 1 cup per weeks equals 3.911843e-10 base units, so dividing one by the other gives the direct liter per years-to-cup per weeks factor of 0.0810071934786.
Simple example
1 L/yr × 0.08100719348 = 0.0810071935 cup/wk
1 liter per years = 0.0810071935 cup per weeks.
Real-world example
60 L/yr × 0.08100719348 = 4.860431609 cup/wk
60 liter per years = 4.860431609 cup per weeks.
Conversion table
| Liter per Years (L/yr) | Cup per Weeks (cup/wk) |
|---|---|
| 0.1 L/yr | 0.0081007193 cup/wk |
| 1 L/yr | 0.0810071935 cup/wk |
| 10 L/yr | 0.8100719348 cup/wk |
| 60 L/yr | 4.860431609 cup/wk |
| 100 L/yr | 8.100719348 cup/wk |
| 1,000 L/yr | 81.00719348 cup/wk |
Reverse conversion: Cup per Weeks to Liter per Years
0.0810071935 cup/wk × 12.34458271 = 1 L/yr
0.0810071935 cup per weeks = 1 liter per years.
liter per years = cup per weeks × 12.34458271
For a page dedicated to this direction, see Cup per Weeks to Liter per Years.
Understanding the Liter per Years (L/yr)
Volumetric flow rate.
Understanding the Cup per Weeks (cup/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per weeks are in 1 liter per years?
1 liter per years equals 0.0810071935 cup per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert liter per years to cup per weeks?
Multiply the liter per years value by 0.08100719348. The converter above does this instantly to whatever precision you set.
How do I convert cup per weeks back to liter per years?
Use the reverse factor: 1 cup per weeks equals 12.34458271 liter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per years?
Liter per Years (L/yr) is a unit of flow rate.
What is a cup per weeks?
Cup per Weeks (cup/wk) is a unit of flow rate.
Is the liter per years to cup per weeks conversion exact?
Yes. Both liter per years and cup per weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.08100719348 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.