Volumetric flow rate.
Cubic foot per Days to Quart per Weeks Converter — ft3/d to qt/wk
Convert Cubic foot per Days (ft3/d) to Quart per Weeks (qt/wk) using the exact conversion factor (1 cubic foot per days = 209.4545455 quart per weeks). See the formula, worked examples, and conversion table.
Cubic foot 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 3.2774128e-7 / 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 foot per Days to Quart per Weeks
Cubic foot 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 foot per days × 209.454545455
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per days equals 3.277413e-7 base units, and 1 quart per weeks equals 1.564737e-9 base units, so dividing one by the other gives the direct cubic foot per days-to-quart per weeks factor of 209.454545455.
Simple example
1 ft3/d × 209.4545455 = 209.4545455 qt/wk
1 cubic foot per days = 209.4545455 quart per weeks.
Real-world example
60 ft3/d × 209.4545455 = 12,567.27273 qt/wk
60 cubic foot per days = 12,567.27273 quart per weeks.
Conversion table
| Cubic foot per Days (ft3/d) | Quart per Weeks (qt/wk) |
|---|---|
| 0.1 ft3/d | 20.94545455 qt/wk |
| 1 ft3/d | 209.4545455 qt/wk |
| 10 ft3/d | 2,094.545455 qt/wk |
| 60 ft3/d | 12,567.27273 qt/wk |
| 100 ft3/d | 20,945.45455 qt/wk |
| 1,000 ft3/d | 209,454.5455 qt/wk |
Reverse conversion: Quart per Weeks to Cubic foot per Days
209.4545455 qt/wk × 0.004774305556 = 1 ft3/d
209.4545455 quart per weeks = 1 cubic foot per days.
cubic foot per days = quart per weeks × 0.00477430555556
For a page dedicated to this direction, see Quart per Weeks to Cubic foot per Days.
Understanding the Cubic foot per Days (ft3/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 foot per days?
1 cubic foot per days equals 209.4545455 quart per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per days to quart per weeks?
Multiply the cubic foot per days value by 209.4545455. The converter above does this instantly to whatever precision you set.
How do I convert quart per weeks back to cubic foot per days?
Use the reverse factor: 1 quart per weeks equals 0.0047743056 cubic foot per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per days?
Cubic foot per Days (ft3/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 foot per days to quart per weeks conversion exact?
Yes. Both cubic foot per days and quart per weeks are defined by fixed standards rather than physical artifacts, so the factor of 209.4545455 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.