Volumetric flow rate.
Quarts per Fortnight to Cup per Seconds Converter — qt/fn to cup/s
Convert Quart per Fortnight (qt/fn) to Cup per Seconds (cup/s) using the exact conversion factor (1 quart per fortnight = 0.0000033069 cup per seconds). See the formula, worked examples, and conversion table.
Quarts per Fortnight to Cup per Seconds 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 7.82368507e-10 / 0.0002365882365.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Fortnight to Cup per Seconds
Quart per Fortnight and Cup per Seconds 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
cup per seconds = quarts per fortnight × 0.00000330687830688
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per fortnight equals 7.823685e-10 base units, and 1 cup per seconds equals 0.0002365882365 base units, so dividing one by the other gives the direct quart per fortnight-to-cup per seconds factor of 0.00000330687830688.
Simple example
1 qt/fn × 0.000003306878307 = 0.0000033069 cup/s
1 quart per fortnight = 0.0000033069 cup per seconds.
Real-world example
60 qt/fn × 0.000003306878307 = 0.0001984127 cup/s
60 quarts per fortnight = 0.0001984127 cup per seconds.
Conversion table
| Quart per Fortnight (qt/fn) | Cup per Seconds (cup/s) |
|---|---|
| 0.1 qt/fn | 3.306878e-7 cup/s |
| 1 qt/fn | 0.0000033069 cup/s |
| 10 qt/fn | 0.0000330688 cup/s |
| 60 qt/fn | 0.0001984127 cup/s |
| 100 qt/fn | 0.0003306878 cup/s |
| 1,000 qt/fn | 0.0033068783 cup/s |
Reverse conversion: Cup per Seconds to Quart per Fortnight
0.0000033069 cup/s × 302400 = 1.00000656 qt/fn
0.0000033069 cup per seconds = 1.00000656 quarts per fortnight.
quarts per fortnight = cup per seconds × 302400
For a page dedicated to this direction, see Cup per Seconds to Quart per Fortnight.
Understanding the Quart per Fortnight (qt/fn)
Volumetric flow rate.
Understanding the Cup per Seconds (cup/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per seconds are in 1 quart per fortnight?
1 quart per fortnight equals 0.0000033069 cup per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert quart per fortnight to cup per seconds?
Multiply the quart per fortnight value by 0.000003306878307. The converter above does this instantly to whatever precision you set.
How do I convert cup per seconds back to quart per fortnight?
Use the reverse factor: 1 cup per seconds equals 302,400 quarts per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per fortnight?
Quart per Fortnight (qt/fn) is a unit of flow rate.
What is a cup per seconds?
Cup per Seconds (cup/s) is a unit of flow rate.
Is the quart per fortnight to cup per seconds conversion exact?
Yes. Both quart per fortnight and cup per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000003306878307 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.