Volumetric flow rate.
Cubic foot per Days to Cubic foot per Weeks Converter — ft3/d to ft3/wk
Convert Cubic foot per Days (ft3/d) to Cubic foot per Weeks (ft3/wk) using the exact conversion factor (1 cubic foot per days = 7 cubic foot per weeks). See the formula, worked examples, and conversion table.
Cubic foot per Days to Cubic foot 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 / 4.68201829e-8.
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 Cubic foot per Weeks
Cubic foot per Days and Cubic foot 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
cubic foot per weeks = cubic foot per days × 7
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 cubic foot per weeks equals 4.682018e-8 base units, so dividing one by the other gives the direct cubic foot per days-to-cubic foot per weeks factor of 7.
Simple example
1 ft3/d × 7 = 7 ft3/wk
1 cubic foot per days = 7 cubic foot per weeks.
Real-world example
60 ft3/d × 7 = 420 ft3/wk
60 cubic foot per days = 420 cubic foot per weeks.
Conversion table
| Cubic foot per Days (ft3/d) | Cubic foot per Weeks (ft3/wk) |
|---|---|
| 0.1 ft3/d | 0.7 ft3/wk |
| 1 ft3/d | 7 ft3/wk |
| 10 ft3/d | 70 ft3/wk |
| 60 ft3/d | 420 ft3/wk |
| 100 ft3/d | 700 ft3/wk |
| 1,000 ft3/d | 7,000 ft3/wk |
Reverse conversion: Cubic foot per Weeks to Cubic foot per Days
7 ft3/wk × 0.1428571429 = 1 ft3/d
7 cubic foot per weeks = 1 cubic foot per days.
cubic foot per days = cubic foot per weeks × 0.142857142857
For a page dedicated to this direction, see Cubic foot per Weeks to Cubic foot per Days.
Understanding the Cubic foot per Days (ft3/d)
Volumetric flow rate.
Understanding the Cubic foot per Weeks (ft3/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic foot per weeks are in 1 cubic foot per days?
1 cubic foot per days equals 7 cubic foot per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per days to cubic foot per weeks?
Multiply the cubic foot per days value by 7. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per weeks back to cubic foot per days?
Use the reverse factor: 1 cubic foot per weeks equals 0.1428571429 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 cubic foot per weeks?
Cubic foot per Weeks (ft3/wk) is a unit of flow rate.
Is the cubic foot per days to cubic foot per weeks conversion exact?
Yes. Both cubic foot per days and cubic foot per weeks are defined by fixed standards rather than physical artifacts, so the factor of 7 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.