Volumetric flow rate.
Hectoliters per Millisecond to Gallons per Fortnight Converter — hL/ms to gal/fn
Convert Hectoliter per Millisecond (hL/ms) to Gallon per Fortnight (gal/fn) using the exact conversion factor (1 hectoliter per millisecond = 31,954,251,450 gallon per fortnight). See the formula, worked examples, and conversion table.
Hectoliters per Millisecond to Gallons 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 100 / 3.12947403e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliters per Millisecond to Gallons per Fortnight
Hectoliter per Millisecond and Gallon 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
gallons per fortnight = hectoliters per millisecond × 31954251453.2
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per millisecond equals 100 base units, and 1 gallon per fortnight equals 3.129474e-9 base units, so dividing one by the other gives the direct hectoliter per millisecond-to-gallon per fortnight factor of 31954251453.2.
Simple example
1 hL/ms × 31954251450 = 31,954,251,450 gal/fn
1 hectoliter per millisecond = 31,954,251,450 gallons per fortnight.
Real-world example
60 hL/ms × 31954251450 = 1.917255e+12 gal/fn
60 hectoliters per millisecond = 1.917255e+12 gallons per fortnight.
Conversion table
| Hectoliter per Millisecond (hL/ms) | Gallon per Fortnight (gal/fn) |
|---|---|
| 0.1 hL/ms | 3,195,425,145 gal/fn |
| 1 hL/ms | 31,954,251,450 gal/fn |
| 10 hL/ms | 319,542,514,500 gal/fn |
| 60 hL/ms | 1.917255e+12 gal/fn |
| 100 hL/ms | 3.195425e+12 gal/fn |
| 1,000 hL/ms | 3.195425e+13 gal/fn |
Reverse conversion: Gallon per Fortnight to Hectoliter per Millisecond
1 gal/fn × 3.129474e-11 = 3.129474e-11 hL/ms
1 gallon per fortnight = 3.129474e-11 hectoliters per millisecond.
hectoliters per millisecond = gallons per fortnight × 3.129474e-11
For a page dedicated to this direction, see Gallon per Fortnight to Hectoliter per Millisecond.
Understanding the Hectoliter per Millisecond (hL/ms)
Volumetric flow rate.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per fortnight are in 1 hectoliter per millisecond?
1 hectoliter per millisecond equals 31,954,251,450 gallons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per millisecond to gallon per fortnight?
Multiply the hectoliter per millisecond value by 31954251450. The converter above does this instantly to whatever precision you set.
How do I convert gallon per fortnight back to hectoliter per millisecond?
Use the reverse factor: 1 gallon per fortnight equals 3.129474e-11 hectoliters per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per millisecond?
Hectoliter per Millisecond (hL/ms) is a unit of flow rate.
What is a gallon per fortnight?
Gallon per Fortnight (gal/fn) is a unit of flow rate.
Is the hectoliter per millisecond to gallon per fortnight conversion exact?
Yes. Both hectoliter per millisecond and gallon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 31954251450 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.