Volumetric flow rate.
Imperial quart per Days to Gallons per Fortnight Converter — imp qt/d to gal/fn
Convert Imperial quart per Days (imp qt/d) to Gallon per Fortnight (gal/fn) using the exact conversion factor (1 imperial quart per days = 4.203324739 gallon per fortnight). See the formula, worked examples, and conversion table.
Imperial quart 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 1.31541956e-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 quart per Days to Gallons per Fortnight
Imperial quart 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 quart per days × 4.20332473927
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per days equals 1.31542e-8 base units, and 1 gallon per fortnight equals 3.129474e-9 base units, so dividing one by the other gives the direct imperial quart per days-to-gallon per fortnight factor of 4.20332473927.
Simple example
1 imp qt/d × 4.203324739 = 4.203324739 gal/fn
1 imperial quart per days = 4.203324739 gallons per fortnight.
Real-world example
60 imp qt/d × 4.203324739 = 252.1994844 gal/fn
60 imperial quart per days = 252.1994844 gallons per fortnight.
Conversion table
| Imperial quart per Days (imp qt/d) | Gallon per Fortnight (gal/fn) |
|---|---|
| 0.1 imp qt/d | 0.4203324739 gal/fn |
| 1 imp qt/d | 4.203324739 gal/fn |
| 10 imp qt/d | 42.03324739 gal/fn |
| 60 imp qt/d | 252.1994844 gal/fn |
| 100 imp qt/d | 420.3324739 gal/fn |
| 1,000 imp qt/d | 4,203.324739 gal/fn |
Reverse conversion: Gallon per Fortnight to Imperial quart per Days
4.203324739 gal/fn × 0.2379069099 = 0.9999999999 imp qt/d
4.203324739 gallons per fortnight = 0.9999999999 imperial quart per days.
imperial quart per days = gallons per fortnight × 0.237906909894
For a page dedicated to this direction, see Gallon per Fortnight to Imperial quart per Days.
Understanding the Imperial quart per Days (imp qt/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 quart per days?
1 imperial quart per days equals 4.203324739 gallons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per days to gallon per fortnight?
Multiply the imperial quart per days value by 4.203324739. The converter above does this instantly to whatever precision you set.
How do I convert gallon per fortnight back to imperial quart per days?
Use the reverse factor: 1 gallon per fortnight equals 0.2379069099 imperial quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per days?
Imperial quart per Days (imp qt/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 quart per days to gallon per fortnight conversion exact?
Yes. Both imperial quart per days and gallon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 4.203324739 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.