Volumetric flow rate.
Quart per Days to Quarts per Fortnight Converter — qt/d to qt/fn
Convert Quart per Days (qt/d) to Quart per Fortnight (qt/fn) using the exact conversion factor (1 quart per days = 14 quart per fortnight). See the formula, worked examples, and conversion table.
Quart per Days to Quarts 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 1.09531591e-8 / 7.82368507e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Days to Quarts per Fortnight
Quart per Days and Quart 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
quarts per fortnight = quart per days × 14
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per days equals 1.095316e-8 base units, and 1 quart per fortnight equals 7.823685e-10 base units, so dividing one by the other gives the direct quart per days-to-quart per fortnight factor of 14.
Simple example
1 qt/d × 14 = 14 qt/fn
1 quart per days = 14 quarts per fortnight.
Real-world example
60 qt/d × 14 = 840 qt/fn
60 quart per days = 840 quarts per fortnight.
Conversion table
| Quart per Days (qt/d) | Quart per Fortnight (qt/fn) |
|---|---|
| 0.1 qt/d | 1.4 qt/fn |
| 1 qt/d | 14 qt/fn |
| 10 qt/d | 140 qt/fn |
| 60 qt/d | 840 qt/fn |
| 100 qt/d | 1,400 qt/fn |
| 1,000 qt/d | 14,000 qt/fn |
Reverse conversion: Quart per Fortnight to Quart per Days
14 qt/fn × 0.07142857143 = 1 qt/d
14 quarts per fortnight = 1 quart per days.
quart per days = quarts per fortnight × 0.0714285714286
For a page dedicated to this direction, see Quart per Fortnight to Quart per Days.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Understanding the Quart per Fortnight (qt/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per fortnight are in 1 quart per days?
1 quart per days equals 14 quarts per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert quart per days to quart per fortnight?
Multiply the quart per days value by 14. The converter above does this instantly to whatever precision you set.
How do I convert quart per fortnight back to quart per days?
Use the reverse factor: 1 quart per fortnight equals 0.0714285714 quart per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
What is a quart per fortnight?
Quart per Fortnight (qt/fn) is a unit of flow rate.
Is the quart per days to quart per fortnight conversion exact?
Yes. Both quart per days and quart per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 14 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.