Volumetric flow rate.
Cubic foot per Days to Gallons per Fortnight Converter — ft3/d to gal/fn
Convert Cubic foot per Days (ft3/d) to Gallon per Fortnight (gal/fn) using the exact conversion factor (1 cubic foot per days = 104.7272727 gallon per fortnight). See the formula, worked examples, and conversion table.
Cubic foot per Days to Gallons 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 3.2774128e-7 / 3.12947403e-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 Gallons per Fortnight
Cubic foot per Days and Gallon 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
gallons per fortnight = cubic foot per days × 104.727272727
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 gallon per fortnight equals 3.129474e-9 base units, so dividing one by the other gives the direct cubic foot per days-to-gallon per fortnight factor of 104.727272727.
Simple example
1 ft3/d × 104.7272727 = 104.7272727 gal/fn
1 cubic foot per days = 104.7272727 gallons per fortnight.
Real-world example
60 ft3/d × 104.7272727 = 6,283.636364 gal/fn
60 cubic foot per days = 6,283.636364 gallons per fortnight.
Conversion table
| Cubic foot per Days (ft3/d) | Gallon per Fortnight (gal/fn) |
|---|---|
| 0.1 ft3/d | 10.47272727 gal/fn |
| 1 ft3/d | 104.7272727 gal/fn |
| 10 ft3/d | 1,047.272727 gal/fn |
| 60 ft3/d | 6,283.636364 gal/fn |
| 100 ft3/d | 10,472.72727 gal/fn |
| 1,000 ft3/d | 104,727.2727 gal/fn |
Reverse conversion: Gallon per Fortnight to Cubic foot per Days
104.7272727 gal/fn × 0.009548611111 = 0.9999999997 ft3/d
104.7272727 gallons per fortnight = 0.9999999997 cubic foot per days.
cubic foot per days = gallons per fortnight × 0.00954861111111
For a page dedicated to this direction, see Gallon per Fortnight to Cubic foot per Days.
Understanding the Cubic foot per Days (ft3/d)
Volumetric flow rate.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per fortnight are in 1 cubic foot per days?
1 cubic foot per days equals 104.7272727 gallons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per days to gallon per fortnight?
Multiply the cubic foot per days value by 104.7272727. The converter above does this instantly to whatever precision you set.
How do I convert gallon per fortnight back to cubic foot per days?
Use the reverse factor: 1 gallon per fortnight equals 0.0095486111 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 gallon per fortnight?
Gallon per Fortnight (gal/fn) is a unit of flow rate.
Is the cubic foot per days to gallon per fortnight conversion exact?
Yes. Both cubic foot per days and gallon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 104.7272727 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.