Volumetric flow rate.
Cubic inch per Weeks to Quart per Years Converter — in3/wk to qt/yr
Convert Cubic inch per Weeks (in3/wk) to Quart per Years (qt/yr) using the exact conversion factor (1 cubic inch per weeks = 0.9035064935 quart per years). See the formula, worked examples, and conversion table.
Cubic inch per Weeks to Quart 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 2.70950132e-11 / 2.9988731e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inch per Weeks to Quart per Years
Cubic inch per Weeks and Quart 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
quart per years = cubic inch per weeks × 0.903506493506
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per weeks equals 2.709501e-11 base units, and 1 quart per years equals 2.998873e-11 base units, so dividing one by the other gives the direct cubic inch per weeks-to-quart per years factor of 0.903506493506.
Simple example
1 in3/wk × 0.9035064935 = 0.9035064935 qt/yr
1 cubic inch per weeks = 0.9035064935 quart per years.
Real-world example
60 in3/wk × 0.9035064935 = 54.21038961 qt/yr
60 cubic inch per weeks = 54.21038961 quart per years.
Conversion table
| Cubic inch per Weeks (in3/wk) | Quart per Years (qt/yr) |
|---|---|
| 0.1 in3/wk | 0.0903506494 qt/yr |
| 1 in3/wk | 0.9035064935 qt/yr |
| 10 in3/wk | 9.035064935 qt/yr |
| 60 in3/wk | 54.21038961 qt/yr |
| 100 in3/wk | 90.35064935 qt/yr |
| 1,000 in3/wk | 903.5064935 qt/yr |
Reverse conversion: Quart per Years to Cubic inch per Weeks
0.9035064935 qt/yr × 1.106798908 = 1 in3/wk
0.9035064935 quart per years = 1 cubic inch per weeks.
cubic inch per weeks = quart per years × 1.10679890758
For a page dedicated to this direction, see Quart per Years to Cubic inch per Weeks.
Understanding the Cubic inch per Weeks (in3/wk)
Volumetric flow rate.
Understanding the Quart per Years (qt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per years are in 1 cubic inch per weeks?
1 cubic inch per weeks equals 0.9035064935 quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per weeks to quart per years?
Multiply the cubic inch per weeks value by 0.9035064935. The converter above does this instantly to whatever precision you set.
How do I convert quart per years back to cubic inch per weeks?
Use the reverse factor: 1 quart per years equals 1.106798908 cubic inch per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per weeks?
Cubic inch per Weeks (in3/wk) is a unit of flow rate.
What is a quart per years?
Quart per Years (qt/yr) is a unit of flow rate.
Is the cubic inch per weeks to quart per years conversion exact?
Yes. Both cubic inch per weeks and quart per years are defined by fixed standards rather than physical artifacts, so the factor of 0.9035064935 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.