Volumetric flow rate.
Imperial gallon per Seconds to Hectoliters per Fortnight Converter — imp gal/s to hL/fn
Convert Imperial gallon per Seconds (imp gal/s) to Hectoliter per Fortnight (hL/fn) using the exact conversion factor (1 imperial gallon per seconds = 54,989.50464 hectoliter per fortnight). See the formula, worked examples, and conversion table.
Imperial gallon per Seconds to Hectoliters 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 / 8.26719577e-8.
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 Hectoliters per Fortnight
Imperial gallon per Seconds and Hectoliter 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
hectoliters per fortnight = imperial gallon per seconds × 54989.50464
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 hectoliter per fortnight equals 8.267196e-8 base units, so dividing one by the other gives the direct imperial gallon per seconds-to-hectoliter per fortnight factor of 54989.50464.
Simple example
1 imp gal/s × 54989.50464 = 54,989.50464 hL/fn
1 imperial gallon per seconds = 54,989.50464 hectoliters per fortnight.
Real-world example
60 imp gal/s × 54989.50464 = 3,299,370.278 hL/fn
60 imperial gallon per seconds = 3,299,370.278 hectoliters per fortnight.
Conversion table
| Imperial gallon per Seconds (imp gal/s) | Hectoliter per Fortnight (hL/fn) |
|---|---|
| 0.1 imp gal/s | 5,498.950464 hL/fn |
| 1 imp gal/s | 54,989.50464 hL/fn |
| 10 imp gal/s | 549,895.0464 hL/fn |
| 60 imp gal/s | 3,299,370.278 hL/fn |
| 100 imp gal/s | 5,498,950.464 hL/fn |
| 1,000 imp gal/s | 54,989,504.64 hL/fn |
Reverse conversion: Hectoliter per Fortnight to Imperial gallon per Seconds
1 hL/fn × 0.00001818528838 = 0.0000181853 imp gal/s
1 hectoliter per fortnight = 0.0000181853 imperial gallon per seconds.
imperial gallon per seconds = hectoliters per fortnight × 0.0000181852883845
For a page dedicated to this direction, see Hectoliter per Fortnight to Imperial gallon per Seconds.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Understanding the Hectoliter per Fortnight (hL/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliters per fortnight are in 1 imperial gallon per seconds?
1 imperial gallon per seconds equals 54,989.50464 hectoliters per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per seconds to hectoliter per fortnight?
Multiply the imperial gallon per seconds value by 54989.50464. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per fortnight back to imperial gallon per seconds?
Use the reverse factor: 1 hectoliter per fortnight equals 0.0000181853 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 hectoliter per fortnight?
Hectoliter per Fortnight (hL/fn) is a unit of flow rate.
Is the imperial gallon per seconds to hectoliter per fortnight conversion exact?
Yes. Both imperial gallon per seconds and hectoliter per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 54989.50464 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.