Volumetric flow rate.
Cubic Meters per Fortnight to Gallon per Seconds Converter — m3/fn to gal/s
Convert Cubic Meter per Fortnight (m3/fn) to Gallon per Seconds (gal/s) using the exact conversion factor (1 cubic meter per fortnight = 0.0002183962 gallon per seconds). See the formula, worked examples, and conversion table.
Cubic Meters per Fortnight to Gallon per Seconds 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 8.26719577e-7 / 0.003785411784.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Meters per Fortnight to Gallon per Seconds
Cubic Meter per Fortnight and Gallon per Seconds 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 seconds = cubic meters per fortnight × 0.000218396207307
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per fortnight equals 8.267196e-7 base units, and 1 gallon per seconds equals 0.003785411784 base units, so dividing one by the other gives the direct cubic meter per fortnight-to-gallon per seconds factor of 0.000218396207307.
Simple example
1 m3/fn × 0.0002183962073 = 0.0002183962 gal/s
1 cubic meter per fortnight = 0.0002183962 gallon per seconds.
Real-world example
60 m3/fn × 0.0002183962073 = 0.0131037724 gal/s
60 cubic meters per fortnight = 0.0131037724 gallon per seconds.
Conversion table
| Cubic Meter per Fortnight (m3/fn) | Gallon per Seconds (gal/s) |
|---|---|
| 0.1 m3/fn | 0.0000218396 gal/s |
| 1 m3/fn | 0.0002183962 gal/s |
| 10 m3/fn | 0.0021839621 gal/s |
| 60 m3/fn | 0.0131037724 gal/s |
| 100 m3/fn | 0.0218396207 gal/s |
| 1,000 m3/fn | 0.2183962073 gal/s |
Reverse conversion: Gallon per Seconds to Cubic Meter per Fortnight
0.0002183962 gal/s × 4578.834094 = 0.9999999665 m3/fn
0.0002183962 gallon per seconds = 0.9999999665 cubic meters per fortnight.
cubic meters per fortnight = gallon per seconds × 4578.83409393
For a page dedicated to this direction, see Gallon per Seconds to Cubic Meter per Fortnight.
Understanding the Cubic Meter per Fortnight (m3/fn)
Volumetric flow rate.
Understanding the Gallon per Seconds (gal/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per seconds are in 1 cubic meter per fortnight?
1 cubic meter per fortnight equals 0.0002183962 gallon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per fortnight to gallon per seconds?
Multiply the cubic meter per fortnight value by 0.0002183962073. The converter above does this instantly to whatever precision you set.
How do I convert gallon per seconds back to cubic meter per fortnight?
Use the reverse factor: 1 gallon per seconds equals 4,578.834094 cubic meters per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per fortnight?
Cubic Meter per Fortnight (m3/fn) is a unit of flow rate.
What is a gallon per seconds?
Gallon per Seconds (gal/s) is a unit of flow rate.
Is the cubic meter per fortnight to gallon per seconds conversion exact?
Yes. Both cubic meter per fortnight and gallon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.0002183962073 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.