Volumetric flow rate.
Gallon per Years to Liters per Fortnight Converter — gal/yr to L/fn
Convert Gallon per Years (gal/yr) to Liter per Fortnight (L/fn) using the exact conversion factor (1 gallon per years = 0.1450974763 liter per fortnight). See the formula, worked examples, and conversion table.
Gallon per Years to Liters 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 / 8.26719577e-10.
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 Liters per Fortnight
Gallon per Years and Liter 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
liters per fortnight = gallon per years × 0.145097476269
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 liter per fortnight equals 8.267196e-10 base units, so dividing one by the other gives the direct gallon per years-to-liter per fortnight factor of 0.145097476269.
Simple example
1 gal/yr × 0.1450974763 = 0.1450974763 L/fn
1 gallon per years = 0.1450974763 liters per fortnight.
Real-world example
60 gal/yr × 0.1450974763 = 8.705848576 L/fn
60 gallon per years = 8.705848576 liters per fortnight.
Conversion table
| Gallon per Years (gal/yr) | Liter per Fortnight (L/fn) |
|---|---|
| 0.1 gal/yr | 0.0145097476 L/fn |
| 1 gal/yr | 0.1450974763 L/fn |
| 10 gal/yr | 1.450974763 L/fn |
| 60 gal/yr | 8.705848576 L/fn |
| 100 gal/yr | 14.50974763 L/fn |
| 1,000 gal/yr | 145.0974763 L/fn |
Reverse conversion: Liter per Fortnight to Gallon per Years
0.1450974763 L/fn × 6.891918631 = 1 gal/yr
0.1450974763 liters per fortnight = 1 gallon per years.
gallon per years = liters per fortnight × 6.89191863096
For a page dedicated to this direction, see Liter per Fortnight to Gallon per Years.
Understanding the Gallon per Years (gal/yr)
Volumetric flow rate.
Understanding the Liter per Fortnight (L/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liters per fortnight are in 1 gallon per years?
1 gallon per years equals 0.1450974763 liters per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per years to liter per fortnight?
Multiply the gallon per years value by 0.1450974763. The converter above does this instantly to whatever precision you set.
How do I convert liter per fortnight back to gallon per years?
Use the reverse factor: 1 liter per fortnight equals 6.891918631 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 liter per fortnight?
Liter per Fortnight (L/fn) is a unit of flow rate.
Is the gallon per years to liter per fortnight conversion exact?
Yes. Both gallon per years and liter per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 0.1450974763 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.