Volumetric flow rate.
Liter per Weeks to Cubic Meter per Years Converter — L/wk to m3/yr
Convert Liter per Weeks (L/wk) to Cubic Meter per Years (m3/yr) using the exact conversion factor (1 liter per weeks = 0.0521775 cubic meter per years). See the formula, worked examples, and conversion table.
Liter per Weeks to Cubic Meter 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 1.65343915e-9 / 3.16887385e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Weeks to Cubic Meter per Years
Liter per Weeks and Cubic Meter 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 meter per years = liter per weeks × 0.0521775
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per weeks equals 1.653439e-9 base units, and 1 cubic meter per years equals 3.168874e-8 base units, so dividing one by the other gives the direct liter per weeks-to-cubic meter per years factor of 0.0521775.
Simple example
1 L/wk × 0.0521775 = 0.0521775 m3/yr
1 liter per weeks = 0.0521775 cubic meter per years.
Real-world example
60 L/wk × 0.0521775 = 3.13065 m3/yr
60 liter per weeks = 3.13065 cubic meter per years.
Conversion table
| Liter per Weeks (L/wk) | Cubic Meter per Years (m3/yr) |
|---|---|
| 0.1 L/wk | 0.00521775 m3/yr |
| 1 L/wk | 0.0521775 m3/yr |
| 10 L/wk | 0.521775 m3/yr |
| 60 L/wk | 3.13065 m3/yr |
| 100 L/wk | 5.21775 m3/yr |
| 1,000 L/wk | 52.1775 m3/yr |
Reverse conversion: Cubic Meter per Years to Liter per Weeks
0.0521775 m3/yr × 19.16534905 = 1 L/wk
0.0521775 cubic meter per years = 1 liter per weeks.
liter per weeks = cubic meter per years × 19.1653490489
For a page dedicated to this direction, see Cubic Meter per Years to Liter per Weeks.
Understanding the Liter per Weeks (L/wk)
Volumetric flow rate.
Understanding the Cubic Meter per Years (m3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per years are in 1 liter per weeks?
1 liter per weeks equals 0.0521775 cubic meter per years, using the exact defined conversion factor rather than an estimate.
How do I convert liter per weeks to cubic meter per years?
Multiply the liter per weeks value by 0.0521775. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per years back to liter per weeks?
Use the reverse factor: 1 cubic meter per years equals 19.16534905 liter per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per weeks?
Liter per Weeks (L/wk) is a unit of flow rate.
What is a cubic meter per years?
Cubic Meter per Years (m3/yr) is a unit of flow rate.
Is the liter per weeks to cubic meter per years conversion exact?
Yes. Both liter per weeks and cubic meter per years are defined by fixed standards rather than physical artifacts, so the factor of 0.0521775 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.