Volumetric flow rate.
Gallon per Minutes to Cubic Meters per Fortnight Converter — gal/min to m3/fn
Convert Gallon per Minutes (gal/min) to Cubic Meter per Fortnight (m3/fn) using the exact conversion factor (1 gallon per minutes = 76.31390157 cubic meter per fortnight). See the formula, worked examples, conversion table, and common uses.
Gallon per Minutes to Cubic Meters 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 6.30901964e-5 / 8.26719577e-7.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Minutes to Cubic Meters per Fortnight
Gallon per Minutes and Cubic Meter 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. Gallon per Minutes is most often used for us residential and commercial plumbing fixture flow ratings.
Formula
cubic meters per fortnight = gallon per minutes × 76.3139015654
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per minutes equals 0.0000630901964 base units, and 1 cubic meter per fortnight equals 8.267196e-7 base units, so dividing one by the other gives the direct gallon per minutes-to-cubic meter per fortnight factor of 76.3139015654.
Simple example
1 gal/min × 76.31390157 = 76.31390157 m3/fn
1 gallon per minutes = 76.31390157 cubic meters per fortnight.
Real-world example
60 gal/min × 76.31390157 = 4,578.834094 m3/fn
60 gallon per minutes = 4,578.834094 cubic meters per fortnight.
Conversion table
| Gallon per Minutes (gal/min) | Cubic Meter per Fortnight (m3/fn) |
|---|---|
| 0.1 gal/min | 7.631390157 m3/fn |
| 1 gal/min | 76.31390157 m3/fn |
| 10 gal/min | 763.1390157 m3/fn |
| 60 gal/min | 4,578.834094 m3/fn |
| 100 gal/min | 7,631.390157 m3/fn |
| 1,000 gal/min | 76,313.90157 m3/fn |
Reverse conversion: Cubic Meter per Fortnight to Gallon per Minutes
76.31390157 m3/fn × 0.01310377244 = 1 gal/min
76.31390157 cubic meters per fortnight = 1 gallon per minutes.
gallon per minutes = cubic meters per fortnight × 0.0131037724384
For a page dedicated to this direction, see Cubic Meter per Fortnight to Gallon per Minutes.
Understanding the Gallon per Minutes
Gallon per Minutes (gal/min) measures volumetric flow rate. The standard US unit for pump, plumbing, and irrigation flow-rate specifications. It is classified as a US customary flow-rate unit.
Where it's used: United States (plumbing, pump, and irrigation industry standard)
Uses of the Gallon per Minutes today
- US residential and commercial plumbing fixture flow ratings
- US pump and irrigation system specifications
- US pool and spa filtration system sizing
Understanding the Cubic Meter per Fortnight (m3/fn)
Volumetric flow rate.
Gallon per Minutes — sources
- NIST Handbook 44 — General tables of units including US customary flow-rate measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meters per fortnight are in 1 gallon per minutes?
1 gallon per minutes equals 76.31390157 cubic meters per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per minutes to cubic meter per fortnight?
Multiply the gallon per minutes value by 76.31390157. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per fortnight back to gallon per minutes?
Use the reverse factor: 1 cubic meter per fortnight equals 0.0131037724 gallon per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per minutes?
Gallon per Minutes (gal/min) measures volumetric flow rate. The standard US unit for pump, plumbing, and irrigation flow-rate specifications. It is classified as a US customary flow-rate unit.
What is a cubic meter per fortnight?
Cubic Meter per Fortnight (m3/fn) is a unit of flow rate.
Is the gallon per minutes to cubic meter per fortnight conversion exact?
Yes. Both gallon per minutes and cubic meter per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 76.31390157 used above is exact to as many digits as you choose to display.
Where is the gallon per minutes still used today?
United States (plumbing, pump, and irrigation industry standard)
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.