Volumetric flow rate.
Gallons per Fortnight to Quart per Days Converter — gal/fn to qt/d
Convert Gallon per Fortnight (gal/fn) to Quart per Days (qt/d) using the exact conversion factor (1 gallon per fortnight = 0.2857142857 quart per days). See the formula, worked examples, and conversion table.
Gallons per Fortnight to Quart per Days 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 / 1.09531591e-8.
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 Quart per Days
Gallon per Fortnight and Quart per Days 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
quart per days = gallons per fortnight × 0.285714285714
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 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct gallon per fortnight-to-quart per days factor of 0.285714285714.
Simple example
1 gal/fn × 0.2857142857 = 0.2857142857 qt/d
1 gallon per fortnight = 0.2857142857 quart per days.
Real-world example
60 gal/fn × 0.2857142857 = 17.14285714 qt/d
60 gallons per fortnight = 17.14285714 quart per days.
Conversion table
| Gallon per Fortnight (gal/fn) | Quart per Days (qt/d) |
|---|---|
| 0.1 gal/fn | 0.0285714286 qt/d |
| 1 gal/fn | 0.2857142857 qt/d |
| 10 gal/fn | 2.857142857 qt/d |
| 60 gal/fn | 17.14285714 qt/d |
| 100 gal/fn | 28.57142857 qt/d |
| 1,000 gal/fn | 285.7142857 qt/d |
Reverse conversion: Quart per Days to Gallon per Fortnight
0.2857142857 qt/d × 3.5 = 0.9999999999 gal/fn
0.2857142857 quart per days = 0.9999999999 gallons per fortnight.
gallons per fortnight = quart per days × 3.5
For a page dedicated to this direction, see Quart per Days to Gallon per Fortnight.
Understanding the Gallon per Fortnight (gal/fn)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 gallon per fortnight?
1 gallon per fortnight equals 0.2857142857 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per fortnight to quart per days?
Multiply the gallon per fortnight value by 0.2857142857. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to gallon per fortnight?
Use the reverse factor: 1 quart per days equals 3.5 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 quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the gallon per fortnight to quart per days conversion exact?
Yes. Both gallon per fortnight and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 0.2857142857 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.