Volumetric flow rate.
Gallons per Fortnight to Cubic foot per Hours Converter — gal/fn to ft3/h
Convert Gallon per Fortnight (gal/fn) to Cubic foot per Hours (ft3/h) using the exact conversion factor (1 gallon per fortnight = 0.0003978588 cubic foot per hours). See the formula, worked examples, and conversion table.
Gallons per Fortnight to Cubic foot per Hours 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 3.12947403e-9 / 7.86579072e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Fortnight to Cubic foot per Hours
Gallon per Fortnight and Cubic foot per Hours 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 hours = gallons per fortnight × 0.000397858796296
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per fortnight equals 3.129474e-9 base units, and 1 cubic foot per hours equals 0.00000786579072 base units, so dividing one by the other gives the direct gallon per fortnight-to-cubic foot per hours factor of 0.000397858796296.
Simple example
1 gal/fn × 0.0003978587963 = 0.0003978588 ft3/h
1 gallon per fortnight = 0.0003978588 cubic foot per hours.
Real-world example
60 gal/fn × 0.0003978587963 = 0.0238715278 ft3/h
60 gallons per fortnight = 0.0238715278 cubic foot per hours.
Conversion table
| Gallon per Fortnight (gal/fn) | Cubic foot per Hours (ft3/h) |
|---|---|
| 0.1 gal/fn | 0.0000397859 ft3/h |
| 1 gal/fn | 0.0003978588 ft3/h |
| 10 gal/fn | 0.003978588 ft3/h |
| 60 gal/fn | 0.0238715278 ft3/h |
| 100 gal/fn | 0.0397858796 ft3/h |
| 1,000 gal/fn | 0.3978587963 ft3/h |
Reverse conversion: Cubic foot per Hours to Gallon per Fortnight
0.0003978588 ft3/h × 2513.454545 = 1.000000009 gal/fn
0.0003978588 cubic foot per hours = 1.000000009 gallons per fortnight.
gallons per fortnight = cubic foot per hours × 2513.45454545
For a page dedicated to this direction, see Cubic foot per Hours to Gallon per Fortnight.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Understanding the Cubic foot per Hours (ft3/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic foot per hours are in 1 gallon per fortnight?
1 gallon per fortnight equals 0.0003978588 cubic foot per hours, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per fortnight to cubic foot per hours?
Multiply the gallon per fortnight value by 0.0003978587963. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per hours back to gallon per fortnight?
Use the reverse factor: 1 cubic foot per hours equals 2,513.454545 gallons per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per fortnight?
Gallon per Fortnight (gal/fn) is a unit of flow rate.
What is a cubic foot per hours?
Cubic foot per Hours (ft3/h) is a unit of flow rate.
Is the gallon per fortnight to cubic foot per hours conversion exact?
Yes. Both gallon per fortnight and cubic foot per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.0003978587963 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.