Volumetric flow rate.
Imperial gallon per Seconds to Cups per Fortnight Converter — imp gal/s to cup/fn
Convert Imperial gallon per Seconds (imp gal/s) to Cup per Fortnight (cup/fn) using the exact conversion factor (1 imperial gallon per seconds = 23,242,704.48 cup per fortnight). See the formula, worked examples, and conversion table.
Imperial gallon per Seconds to Cups 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 0.00454609 / 1.95592127e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallon per Seconds to Cups per Fortnight
Imperial gallon per Seconds and Cup 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
cups per fortnight = imperial gallon per seconds × 23242704.4783
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per seconds equals 0.00454609 base units, and 1 cup per fortnight equals 1.955921e-10 base units, so dividing one by the other gives the direct imperial gallon per seconds-to-cup per fortnight factor of 23242704.4783.
Simple example
1 imp gal/s × 23242704.48 = 23,242,704.48 cup/fn
1 imperial gallon per seconds = 23,242,704.48 cups per fortnight.
Real-world example
60 imp gal/s × 23242704.48 = 1,394,562,269 cup/fn
60 imperial gallon per seconds = 1,394,562,269 cups per fortnight.
Conversion table
| Imperial gallon per Seconds (imp gal/s) | Cup per Fortnight (cup/fn) |
|---|---|
| 0.1 imp gal/s | 2,324,270.448 cup/fn |
| 1 imp gal/s | 23,242,704.48 cup/fn |
| 10 imp gal/s | 232,427,044.8 cup/fn |
| 60 imp gal/s | 1,394,562,269 cup/fn |
| 100 imp gal/s | 2,324,270,448 cup/fn |
| 1,000 imp gal/s | 23,242,704,480 cup/fn |
Reverse conversion: Cup per Fortnight to Imperial gallon per Seconds
1 cup/fn × 4.302425e-8 = 4.302425e-8 imp gal/s
1 cup per fortnight = 4.302425e-8 imperial gallon per seconds.
imperial gallon per seconds = cups per fortnight × 4.302425e-8
For a page dedicated to this direction, see Cup per Fortnight to Imperial gallon per Seconds.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Understanding the Cup per Fortnight (cup/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cups per fortnight are in 1 imperial gallon per seconds?
1 imperial gallon per seconds equals 23,242,704.48 cups per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per seconds to cup per fortnight?
Multiply the imperial gallon per seconds value by 23242704.48. The converter above does this instantly to whatever precision you set.
How do I convert cup per fortnight back to imperial gallon per seconds?
Use the reverse factor: 1 cup per fortnight equals 4.302425e-8 imperial gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/s) is a unit of flow rate.
What is a cup per fortnight?
Cup per Fortnight (cup/fn) is a unit of flow rate.
Is the imperial gallon per seconds to cup per fortnight conversion exact?
Yes. Both imperial gallon per seconds and cup per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 23242704.48 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.