Volumetric flow rate.
Cubic Meter per Years to Quart per Weeks Converter — m3/yr to qt/wk
Convert Cubic Meter per Years (m3/yr) to Quart per Weeks (qt/wk) using the exact conversion factor (1 cubic meter per years = 20.25179837 quart per weeks). See the formula, worked examples, and conversion table.
Cubic Meter per Years to Quart 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-8 / 1.56473701e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Meter per Years to Quart per Weeks
Cubic Meter per Years and Quart 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
quart per weeks = cubic meter per years × 20.2517983697
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per years equals 3.168874e-8 base units, and 1 quart per weeks equals 1.564737e-9 base units, so dividing one by the other gives the direct cubic meter per years-to-quart per weeks factor of 20.2517983697.
Simple example
1 m3/yr × 20.25179837 = 20.25179837 qt/wk
1 cubic meter per years = 20.25179837 quart per weeks.
Real-world example
60 m3/yr × 20.25179837 = 1,215.107902 qt/wk
60 cubic meter per years = 1,215.107902 quart per weeks.
Conversion table
| Cubic Meter per Years (m3/yr) | Quart per Weeks (qt/wk) |
|---|---|
| 0.1 m3/yr | 2.025179837 qt/wk |
| 1 m3/yr | 20.25179837 qt/wk |
| 10 m3/yr | 202.5179837 qt/wk |
| 60 m3/yr | 1,215.107902 qt/wk |
| 100 m3/yr | 2,025.179837 qt/wk |
| 1,000 m3/yr | 20,251.79837 qt/wk |
Reverse conversion: Quart per Weeks to Cubic Meter per Years
20.25179837 qt/wk × 0.04937833084 = 1 m3/yr
20.25179837 quart per weeks = 1 cubic meter per years.
cubic meter per years = quart per weeks × 0.0493783308399
For a page dedicated to this direction, see Quart per Weeks to Cubic Meter per Years.
Understanding the Cubic Meter per Years (m3/yr)
Volumetric flow rate.
Understanding the Quart per Weeks (qt/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per weeks are in 1 cubic meter per years?
1 cubic meter per years equals 20.25179837 quart per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per years to quart per weeks?
Multiply the cubic meter per years value by 20.25179837. The converter above does this instantly to whatever precision you set.
How do I convert quart per weeks back to cubic meter per years?
Use the reverse factor: 1 quart per weeks equals 0.0493783308 cubic meter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per years?
Cubic Meter per Years (m3/yr) is a unit of flow rate.
What is a quart per weeks?
Quart per Weeks (qt/wk) is a unit of flow rate.
Is the cubic meter per years to quart per weeks conversion exact?
Yes. Both cubic meter per years and quart per weeks are defined by fixed standards rather than physical artifacts, so the factor of 20.25179837 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.