Volumetric flow rate.
Cubic feet per Fortnight to Cup per Seconds Converter — ft3/fn to cup/s
Convert Cubic foot per Fortnight (ft3/fn) to Cup per Seconds (cup/s) using the exact conversion factor (1 cubic foot per fortnight = 0.0000989487 cup per seconds). See the formula, worked examples, and conversion table.
Cubic feet 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 2.34100914e-8 / 0.0002365882365.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic feet per Fortnight to Cup per Seconds
Cubic foot 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 = cubic feet per fortnight × 0.0000989486703772
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per fortnight equals 2.341009e-8 base units, and 1 cup per seconds equals 0.0002365882365 base units, so dividing one by the other gives the direct cubic foot per fortnight-to-cup per seconds factor of 0.0000989486703772.
Simple example
1 ft3/fn × 0.00009894867038 = 0.0000989487 cup/s
1 cubic foot per fortnight = 0.0000989487 cup per seconds.
Real-world example
60 ft3/fn × 0.00009894867038 = 0.0059369202 cup/s
60 cubic feet per fortnight = 0.0059369202 cup per seconds.
Conversion table
| Cubic foot per Fortnight (ft3/fn) | Cup per Seconds (cup/s) |
|---|---|
| 0.1 ft3/fn | 0.0000098949 cup/s |
| 1 ft3/fn | 0.0000989487 cup/s |
| 10 ft3/fn | 0.0009894867 cup/s |
| 60 ft3/fn | 0.0059369202 cup/s |
| 100 ft3/fn | 0.009894867 cup/s |
| 1,000 ft3/fn | 0.0989486704 cup/s |
Reverse conversion: Cup per Seconds to Cubic foot per Fortnight
0.0000989487 cup/s × 10106.25 = 1.000000299 ft3/fn
0.0000989487 cup per seconds = 1.000000299 cubic feet per fortnight.
cubic feet per fortnight = cup per seconds × 10106.25
For a page dedicated to this direction, see Cup per Seconds to Cubic foot per Fortnight.
Understanding the Cubic foot per Fortnight (ft3/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 cubic foot per fortnight?
1 cubic foot per fortnight equals 0.0000989487 cup per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per fortnight to cup per seconds?
Multiply the cubic foot per fortnight value by 0.00009894867038. The converter above does this instantly to whatever precision you set.
How do I convert cup per seconds back to cubic foot per fortnight?
Use the reverse factor: 1 cup per seconds equals 10,106.25 cubic feet per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per fortnight?
Cubic foot per Fortnight (ft3/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 cubic foot per fortnight to cup per seconds conversion exact?
Yes. Both cubic foot per fortnight and cup per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00009894867038 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.