Volumetric flow rate.
Gallons per Fortnight to Cubic Meter per Years Converter — gal/fn to m3/yr
Convert Gallon per Fortnight (gal/fn) to Cubic Meter per Years (m3/yr) using the exact conversion factor (1 gallon per fortnight = 0.0987566617 cubic meter per years). See the formula, worked examples, and conversion table.
Gallons per Fortnight to Cubic Meter 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 / 3.16887385e-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 Meter per Years
Gallon per Fortnight and Cubic Meter 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 meter per years = gallons per fortnight × 0.0987566616798
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 meter per years equals 3.168874e-8 base units, so dividing one by the other gives the direct gallon per fortnight-to-cubic meter per years factor of 0.0987566616798.
Simple example
1 gal/fn × 0.09875666168 = 0.0987566617 m3/yr
1 gallon per fortnight = 0.0987566617 cubic meter per years.
Real-world example
60 gal/fn × 0.09875666168 = 5.925399701 m3/yr
60 gallons per fortnight = 5.925399701 cubic meter per years.
Conversion table
| Gallon per Fortnight (gal/fn) | Cubic Meter per Years (m3/yr) |
|---|---|
| 0.1 gal/fn | 0.0098756662 m3/yr |
| 1 gal/fn | 0.0987566617 m3/yr |
| 10 gal/fn | 0.9875666168 m3/yr |
| 60 gal/fn | 5.925399701 m3/yr |
| 100 gal/fn | 9.875666168 m3/yr |
| 1,000 gal/fn | 98.75666168 m3/yr |
Reverse conversion: Cubic Meter per Years to Gallon per Fortnight
0.0987566617 m3/yr × 10.12589918 = 1 gal/fn
0.0987566617 cubic meter per years = 1 gallons per fortnight.
gallons per fortnight = cubic meter per years × 10.1258991848
For a page dedicated to this direction, see Cubic Meter per Years to Gallon per Fortnight.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Understanding the Cubic Meter per Years (m3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per years are in 1 gallon per fortnight?
1 gallon per fortnight equals 0.0987566617 cubic meter per years, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per fortnight to cubic meter per years?
Multiply the gallon per fortnight value by 0.09875666168. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per years back to gallon per fortnight?
Use the reverse factor: 1 cubic meter per years equals 10.12589918 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 meter per years?
Cubic Meter per Years (m3/yr) is a unit of flow rate.
Is the gallon per fortnight to cubic meter per years conversion exact?
Yes. Both gallon per fortnight and cubic meter per years are defined by fixed standards rather than physical artifacts, so the factor of 0.09875666168 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.