Volumetric flow rate.
Cubic feet per Fortnight to Gallon per Years Converter — ft3/fn to gal/yr
Convert Cubic foot per Fortnight (ft3/fn) to Gallon per Years (gal/yr) using the exact conversion factor (1 cubic foot per fortnight = 195.1574026 gallon per years). See the formula, worked examples, and conversion table.
Cubic feet per Fortnight to Gallon per Years 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 2.34100914e-8 / 1.19954924e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic feet per Fortnight to Gallon per Years
Cubic foot per Fortnight and Gallon per Years 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
gallon per years = cubic feet per fortnight × 195.157402597
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per fortnight equals 2.341009e-8 base units, and 1 gallon per years equals 1.199549e-10 base units, so dividing one by the other gives the direct cubic foot per fortnight-to-gallon per years factor of 195.157402597.
Simple example
1 ft3/fn × 195.1574026 = 195.1574026 gal/yr
1 cubic foot per fortnight = 195.1574026 gallon per years.
Real-world example
60 ft3/fn × 195.1574026 = 11,709.44416 gal/yr
60 cubic feet per fortnight = 11,709.44416 gallon per years.
Conversion table
| Cubic foot per Fortnight (ft3/fn) | Gallon per Years (gal/yr) |
|---|---|
| 0.1 ft3/fn | 19.51574026 gal/yr |
| 1 ft3/fn | 195.1574026 gal/yr |
| 10 ft3/fn | 1,951.574026 gal/yr |
| 60 ft3/fn | 11,709.44416 gal/yr |
| 100 ft3/fn | 19,515.74026 gal/yr |
| 1,000 ft3/fn | 195,157.4026 gal/yr |
Reverse conversion: Gallon per Years to Cubic foot per Fortnight
195.1574026 gal/yr × 0.005124069017 = 1 ft3/fn
195.1574026 gallon per years = 1 cubic feet per fortnight.
cubic feet per fortnight = gallon per years × 0.00512406901655
For a page dedicated to this direction, see Gallon per Years to Cubic foot per Fortnight.
Understanding the Cubic foot per Fortnight (ft3/fn)
Volumetric flow rate.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per years are in 1 cubic foot per fortnight?
1 cubic foot per fortnight equals 195.1574026 gallon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per fortnight to gallon per years?
Multiply the cubic foot per fortnight value by 195.1574026. The converter above does this instantly to whatever precision you set.
How do I convert gallon per years back to cubic foot per fortnight?
Use the reverse factor: 1 gallon per years equals 0.005124069 cubic feet per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per fortnight?
Cubic foot per Fortnight (ft3/fn) is a unit of flow rate.
What is a gallon per years?
Gallon per Years (gal/yr) is a unit of flow rate.
Is the cubic foot per fortnight to gallon per years conversion exact?
Yes. Both cubic foot per fortnight and gallon per years are defined by fixed standards rather than physical artifacts, so the factor of 195.1574026 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.