Volumetric flow rate.
Gallons per Fortnight to Cubic yard per Years Converter — gal/fn to yd3/yr
Convert Gallon per Fortnight (gal/fn) to Cubic yard per Years (yd3/yr) using the exact conversion factor (1 gallon per fortnight = 0.1291688368 cubic yard per years). See the formula, worked examples, and conversion table.
Gallons per Fortnight to Cubic yard 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 3.12947403e-9 / 2.4227779e-8.
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 yard per Years
Gallon per Fortnight and Cubic yard 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
cubic yard per years = gallons per fortnight × 0.129168836806
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 yard per years equals 2.422778e-8 base units, so dividing one by the other gives the direct gallon per fortnight-to-cubic yard per years factor of 0.129168836806.
Simple example
1 gal/fn × 0.1291688368 = 0.1291688368 yd3/yr
1 gallon per fortnight = 0.1291688368 cubic yard per years.
Real-world example
60 gal/fn × 0.1291688368 = 7.750130208 yd3/yr
60 gallons per fortnight = 7.750130208 cubic yard per years.
Conversion table
| Gallon per Fortnight (gal/fn) | Cubic yard per Years (yd3/yr) |
|---|---|
| 0.1 gal/fn | 0.0129168837 yd3/yr |
| 1 gal/fn | 0.1291688368 yd3/yr |
| 10 gal/fn | 1.291688368 yd3/yr |
| 60 gal/fn | 7.750130208 yd3/yr |
| 100 gal/fn | 12.91688368 yd3/yr |
| 1,000 gal/fn | 129.1688368 yd3/yr |
Reverse conversion: Cubic yard per Years to Gallon per Fortnight
0.1291688368 yd3/yr × 7.741805413 = 1 gal/fn
0.1291688368 cubic yard per years = 1 gallons per fortnight.
gallons per fortnight = cubic yard per years × 7.74180541322
For a page dedicated to this direction, see Cubic yard per Years to Gallon per Fortnight.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Understanding the Cubic yard per Years (yd3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic yard per years are in 1 gallon per fortnight?
1 gallon per fortnight equals 0.1291688368 cubic yard per years, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per fortnight to cubic yard per years?
Multiply the gallon per fortnight value by 0.1291688368. The converter above does this instantly to whatever precision you set.
How do I convert cubic yard per years back to gallon per fortnight?
Use the reverse factor: 1 cubic yard per years equals 7.741805413 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 yard per years?
Cubic yard per Years (yd3/yr) is a unit of flow rate.
Is the gallon per fortnight to cubic yard per years conversion exact?
Yes. Both gallon per fortnight and cubic yard per years are defined by fixed standards rather than physical artifacts, so the factor of 0.1291688368 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.