Volumetric flow rate.
Gallons per Fortnight to Imperial gallon per Hours Converter — gal/fn to imp gal/h
Convert Gallon per Fortnight (gal/fn) to Imperial gallon per Hours (imp gal/h) using the exact conversion factor (1 gallon per fortnight = 0.002478197 imperial gallon per hours). See the formula, worked examples, and conversion table.
Gallons per Fortnight to Imperial gallon per Hours 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 / 1.26280278e-6.
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 Imperial gallon per Hours
Gallon per Fortnight and Imperial gallon per Hours 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
imperial gallon per hours = gallons per fortnight × 0.00247819697806
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 imperial gallon per hours equals 0.00000126280277778 base units, so dividing one by the other gives the direct gallon per fortnight-to-imperial gallon per hours factor of 0.00247819697806.
Simple example
1 gal/fn × 0.002478196978 = 0.002478197 imp gal/h
1 gallon per fortnight = 0.002478197 imperial gallon per hours.
Real-world example
60 gal/fn × 0.002478196978 = 0.1486918187 imp gal/h
60 gallons per fortnight = 0.1486918187 imperial gallon per hours.
Conversion table
| Gallon per Fortnight (gal/fn) | Imperial gallon per Hours (imp gal/h) |
|---|---|
| 0.1 gal/fn | 0.0002478197 imp gal/h |
| 1 gal/fn | 0.002478197 imp gal/h |
| 10 gal/fn | 0.0247819698 imp gal/h |
| 60 gal/fn | 0.1486918187 imp gal/h |
| 100 gal/fn | 0.2478196978 imp gal/h |
| 1,000 gal/fn | 2.478196978 imp gal/h |
Reverse conversion: Imperial gallon per Hours to Gallon per Fortnight
0.002478197 imp gal/h × 403.519175 = 1.000000009 gal/fn
0.002478197 imperial gallon per hours = 1.000000009 gallons per fortnight.
gallons per fortnight = imperial gallon per hours × 403.51917497
For a page dedicated to this direction, see Imperial gallon per Hours to Gallon per Fortnight.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per hours are in 1 gallon per fortnight?
1 gallon per fortnight equals 0.002478197 imperial gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per fortnight to imperial gallon per hours?
Multiply the gallon per fortnight value by 0.002478196978. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per hours back to gallon per fortnight?
Use the reverse factor: 1 imperial gallon per hours equals 403.519175 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 imperial gallon per hours?
Imperial gallon per Hours (imp gal/h) is a unit of flow rate.
Is the gallon per fortnight to imperial gallon per hours conversion exact?
Yes. Both gallon per fortnight and imperial gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.002478196978 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.