Volumetric flow rate.
Gallon per Years to Cubic feet per Fortnight Converter — gal/yr to ft3/fn
Convert Gallon per Years (gal/yr) to Cubic foot per Fortnight (ft3/fn) using the exact conversion factor (1 gallon per years = 0.005124069 cubic foot per fortnight). See the formula, worked examples, and conversion table.
Gallon per Years 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 1.19954924e-10 / 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 Gallon per Years to Cubic feet per Fortnight
Gallon per Years 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 = gallon per years × 0.00512406901655
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per years equals 1.199549e-10 base units, and 1 cubic foot per fortnight equals 2.341009e-8 base units, so dividing one by the other gives the direct gallon per years-to-cubic foot per fortnight factor of 0.00512406901655.
Simple example
1 gal/yr × 0.005124069017 = 0.005124069 ft3/fn
1 gallon per years = 0.005124069 cubic feet per fortnight.
Real-world example
60 gal/yr × 0.005124069017 = 0.307444141 ft3/fn
60 gallon per years = 0.307444141 cubic feet per fortnight.
Conversion table
| Gallon per Years (gal/yr) | Cubic foot per Fortnight (ft3/fn) |
|---|---|
| 0.1 gal/yr | 0.0005124069 ft3/fn |
| 1 gal/yr | 0.005124069 ft3/fn |
| 10 gal/yr | 0.0512406902 ft3/fn |
| 60 gal/yr | 0.307444141 ft3/fn |
| 100 gal/yr | 0.5124069017 ft3/fn |
| 1,000 gal/yr | 5.124069017 ft3/fn |
Reverse conversion: Cubic foot per Fortnight to Gallon per Years
0.005124069 ft3/fn × 195.1574026 = 0.9999999968 gal/yr
0.005124069 cubic feet per fortnight = 0.9999999968 gallon per years.
gallon per years = cubic feet per fortnight × 195.157402597
For a page dedicated to this direction, see Cubic foot per Fortnight to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
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 gallon per years?
1 gallon per years equals 0.005124069 cubic feet per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to cubic foot per fortnight?
Multiply the gallon per years value by 0.005124069017. The converter above does this instantly to whatever precision you set.
How do I convert cubic foot per fortnight back to gallon per years?
Use the reverse factor: 1 cubic foot per fortnight equals 195.1574026 gallon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per years?
Gallon per Years (gal/yr) 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 gallon per years to cubic foot per fortnight conversion exact?
Yes. Both gallon per years and cubic foot per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 0.005124069017 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.