Volumetric flow rate.
Quart per Days to Cubic feet per Fortnight Converter — qt/d to ft3/fn
Convert Quart per Days (qt/d) to Cubic foot per Fortnight (ft3/fn) using the exact conversion factor (1 quart per days = 0.4678819444 cubic foot per fortnight). See the formula, worked examples, and conversion table.
Quart per Days to Cubic feet per Fortnight 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 1.09531591e-8 / 2.34100914e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Days to Cubic feet per Fortnight
Quart per Days and Cubic foot per Fortnight 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 feet per fortnight = quart per days × 0.467881944444
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per days equals 1.095316e-8 base units, and 1 cubic foot per fortnight equals 2.341009e-8 base units, so dividing one by the other gives the direct quart per days-to-cubic foot per fortnight factor of 0.467881944444.
Simple example
1 qt/d × 0.4678819444 = 0.4678819444 ft3/fn
1 quart per days = 0.4678819444 cubic feet per fortnight.
Real-world example
60 qt/d × 0.4678819444 = 28.07291667 ft3/fn
60 quart per days = 28.07291667 cubic feet per fortnight.
Conversion table
| Quart per Days (qt/d) | Cubic foot per Fortnight (ft3/fn) |
|---|---|
| 0.1 qt/d | 0.0467881944 ft3/fn |
| 1 qt/d | 0.4678819444 ft3/fn |
| 10 qt/d | 4.678819444 ft3/fn |
| 60 qt/d | 28.07291667 ft3/fn |
| 100 qt/d | 46.78819444 ft3/fn |
| 1,000 qt/d | 467.8819444 ft3/fn |
Reverse conversion: Cubic foot per Fortnight to Quart per Days
0.4678819444 ft3/fn × 2.13729128 = 0.9999999999 qt/d
0.4678819444 cubic feet per fortnight = 0.9999999999 quart per days.
quart per days = cubic feet per fortnight × 2.13729128015
For a page dedicated to this direction, see Cubic foot per Fortnight to Quart per Days.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Understanding the Cubic foot per Fortnight (ft3/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic feet per fortnight are in 1 quart per days?
1 quart per days equals 0.4678819444 cubic feet per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert quart per days to cubic foot per fortnight?
Multiply the quart per days value by 0.4678819444. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per fortnight back to quart per days?
Use the reverse factor: 1 cubic foot per fortnight equals 2.13729128 quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
What is a cubic foot per fortnight?
Cubic foot per Fortnight (ft3/fn) is a unit of flow rate.
Is the quart per days to cubic foot per fortnight conversion exact?
Yes. Both quart per days and cubic foot per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 0.4678819444 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.