Volumetric flow rate.
Gallons per Fortnight to Hectoliter per Seconds Converter — gal/fn to hL/s
Convert Gallon per Fortnight (gal/fn) to Hectoliter per Seconds (hL/s) using the exact conversion factor (1 gallon per fortnight = 3.129474e-8 hectoliter per seconds). See the formula, worked examples, and conversion table.
Gallons per Fortnight to Hectoliter 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 3.12947403e-9 / 0.1.
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 Hectoliter per Seconds
Gallon per Fortnight and Hectoliter 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
hectoliter per seconds = gallons per fortnight × 3.129474e-8
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 hectoliter per seconds equals 0.1 base units, so dividing one by the other gives the direct gallon per fortnight-to-hectoliter per seconds factor of 3.129474e-8.
Simple example
1 gal/fn × 3.129474e-8 = 3.129474e-8 hL/s
1 gallon per fortnight = 3.129474e-8 hectoliter per seconds.
Real-world example
60 gal/fn × 3.129474e-8 = 0.0000018777 hL/s
60 gallons per fortnight = 0.0000018777 hectoliter per seconds.
Conversion table
| Gallon per Fortnight (gal/fn) | Hectoliter per Seconds (hL/s) |
|---|---|
| 0.1 gal/fn | 3.129474e-9 hL/s |
| 1 gal/fn | 3.129474e-8 hL/s |
| 10 gal/fn | 3.129474e-7 hL/s |
| 60 gal/fn | 0.0000018777 hL/s |
| 100 gal/fn | 0.0000031295 hL/s |
| 1,000 gal/fn | 0.0000312947 hL/s |
Reverse conversion: Hectoliter per Seconds to Gallon per Fortnight
3.129474e-8 hL/s × 31954251.45 = 0.9999999911 gal/fn
3.129474e-8 hectoliter per seconds = 0.9999999911 gallons per fortnight.
gallons per fortnight = hectoliter per seconds × 31954251.4532
For a page dedicated to this direction, see Hectoliter per Seconds to Gallon per Fortnight.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Understanding the Hectoliter per Seconds (hL/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliter per seconds are in 1 gallon per fortnight?
1 gallon per fortnight equals 3.129474e-8 hectoliter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per fortnight to hectoliter per seconds?
Multiply the gallon per fortnight value by 3.129474e-8. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per seconds back to gallon per fortnight?
Use the reverse factor: 1 hectoliter per seconds equals 31,954,251.45 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 hectoliter per seconds?
Hectoliter per Seconds (hL/s) is a unit of flow rate.
Is the gallon per fortnight to hectoliter per seconds conversion exact?
Yes. Both gallon per fortnight and hectoliter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 3.129474e-8 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.