Volumetric flow rate.
Imperial gallon per Days to Gallons per Fortnight Converter — imp gal/d to gal/fn
Convert Imperial gallon per Days (imp gal/d) to Gallon per Fortnight (gal/fn) using the exact conversion factor (1 imperial gallon per days = 16.81329896 gallon per fortnight). See the formula, worked examples, and conversion table.
Imperial gallon per Days 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 5.26167824e-8 / 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 Imperial gallon per Days to Gallons per Fortnight
Imperial gallon per Days 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 = imperial gallon per days × 16.8132989571
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per days equals 5.261678e-8 base units, and 1 gallon per fortnight equals 3.129474e-9 base units, so dividing one by the other gives the direct imperial gallon per days-to-gallon per fortnight factor of 16.8132989571.
Simple example
1 imp gal/d × 16.81329896 = 16.81329896 gal/fn
1 imperial gallon per days = 16.81329896 gallons per fortnight.
Real-world example
60 imp gal/d × 16.81329896 = 1,008.797937 gal/fn
60 imperial gallon per days = 1,008.797937 gallons per fortnight.
Conversion table
| Imperial gallon per Days (imp gal/d) | Gallon per Fortnight (gal/fn) |
|---|---|
| 0.1 imp gal/d | 1.681329896 gal/fn |
| 1 imp gal/d | 16.81329896 gal/fn |
| 10 imp gal/d | 168.1329896 gal/fn |
| 60 imp gal/d | 1,008.797937 gal/fn |
| 100 imp gal/d | 1,681.329896 gal/fn |
| 1,000 imp gal/d | 16,813.29896 gal/fn |
Reverse conversion: Gallon per Fortnight to Imperial gallon per Days
16.81329896 gal/fn × 0.05947672747 = 1 imp gal/d
16.81329896 gallons per fortnight = 1 imperial gallon per days.
imperial gallon per days = gallons per fortnight × 0.0594767274735
For a page dedicated to this direction, see Gallon per Fortnight to Imperial gallon per Days.
Understanding the Imperial gallon per Days (imp gal/d)
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 imperial gallon per days?
1 imperial gallon per days equals 16.81329896 gallons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per days to gallon per fortnight?
Multiply the imperial gallon per days value by 16.81329896. The converter above does this instantly to whatever precision you set.
How do I convert gallon per fortnight back to imperial gallon per days?
Use the reverse factor: 1 gallon per fortnight equals 0.0594767275 imperial gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per days?
Imperial gallon per Days (imp gal/d) 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 imperial gallon per days to gallon per fortnight conversion exact?
Yes. Both imperial gallon per days and gallon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 16.81329896 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.