Volumetric flow rate.
Cubic inch per Days to Quart per Weeks Converter — in3/d to qt/wk
Convert Cubic inch per Days (in3/d) to Quart per Weeks (qt/wk) using the exact conversion factor (1 cubic inch per days = 0.1212121212 quart per weeks). See the formula, worked examples, and conversion table.
Cubic inch per Days 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 1.89665093e-10 / 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 inch per Days to Quart per Weeks
Cubic inch per Days 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 inch per days × 0.121212121212
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per days equals 1.896651e-10 base units, and 1 quart per weeks equals 1.564737e-9 base units, so dividing one by the other gives the direct cubic inch per days-to-quart per weeks factor of 0.121212121212.
Simple example
1 in3/d × 0.1212121212 = 0.1212121212 qt/wk
1 cubic inch per days = 0.1212121212 quart per weeks.
Real-world example
60 in3/d × 0.1212121212 = 7.272727273 qt/wk
60 cubic inch per days = 7.272727273 quart per weeks.
Conversion table
| Cubic inch per Days (in3/d) | Quart per Weeks (qt/wk) |
|---|---|
| 0.1 in3/d | 0.0121212121 qt/wk |
| 1 in3/d | 0.1212121212 qt/wk |
| 10 in3/d | 1.212121212 qt/wk |
| 60 in3/d | 7.272727273 qt/wk |
| 100 in3/d | 12.12121212 qt/wk |
| 1,000 in3/d | 121.2121212 qt/wk |
Reverse conversion: Quart per Weeks to Cubic inch per Days
0.1212121212 qt/wk × 8.25 = 0.9999999999 in3/d
0.1212121212 quart per weeks = 0.9999999999 cubic inch per days.
cubic inch per days = quart per weeks × 8.25
For a page dedicated to this direction, see Quart per Weeks to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/d)
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 inch per days?
1 cubic inch per days equals 0.1212121212 quart per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to quart per weeks?
Multiply the cubic inch per days value by 0.1212121212. The converter above does this instantly to whatever precision you set.
How do I convert quart per weeks back to cubic inch per days?
Use the reverse factor: 1 quart per weeks equals 8.25 cubic inch per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per days?
Cubic inch per Days (in3/d) 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 inch per days to quart per weeks conversion exact?
Yes. Both cubic inch per days and quart per weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.1212121212 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.