Volumetric flow rate.
Cubic feet per Fortnight to Cubic Millimeter per Seconds Converter — ft3/fn to mm3/s
Convert Cubic foot per Fortnight (ft3/fn) to Cubic Millimeter per Seconds (mm3/s) using the exact conversion factor (1 cubic foot per fortnight = 23.41009143 cubic millimeter per seconds). See the formula, worked examples, and conversion table.
Cubic feet per Fortnight to Cubic Millimeter 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 / 1e-9.
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 Cubic Millimeter per Seconds
Cubic foot per Fortnight and Cubic Millimeter 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
cubic millimeter per seconds = cubic feet per fortnight × 23.4100914286
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 cubic millimeter per seconds equals 1e-9 base units, so dividing one by the other gives the direct cubic foot per fortnight-to-cubic millimeter per seconds factor of 23.4100914286.
Simple example
1 ft3/fn × 23.41009143 = 23.41009143 mm3/s
1 cubic foot per fortnight = 23.41009143 cubic millimeter per seconds.
Real-world example
60 ft3/fn × 23.41009143 = 1,404.605486 mm3/s
60 cubic feet per fortnight = 1,404.605486 cubic millimeter per seconds.
Conversion table
| Cubic foot per Fortnight (ft3/fn) | Cubic Millimeter per Seconds (mm3/s) |
|---|---|
| 0.1 ft3/fn | 2.341009143 mm3/s |
| 1 ft3/fn | 23.41009143 mm3/s |
| 10 ft3/fn | 234.1009143 mm3/s |
| 60 ft3/fn | 1,404.605486 mm3/s |
| 100 ft3/fn | 2,341.009143 mm3/s |
| 1,000 ft3/fn | 23,410.09143 mm3/s |
Reverse conversion: Cubic Millimeter per Seconds to Cubic foot per Fortnight
23.41009143 mm3/s × 0.04271662087 = 1 ft3/fn
23.41009143 cubic millimeter per seconds = 1 cubic feet per fortnight.
cubic feet per fortnight = cubic millimeter per seconds × 0.0427166208663
For a page dedicated to this direction, see Cubic Millimeter per Seconds to Cubic foot per Fortnight.
Understanding the Cubic foot per Fortnight (ft3/fn)
Volumetric flow rate.
Understanding the Cubic Millimeter per Seconds (mm3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeter per seconds are in 1 cubic foot per fortnight?
1 cubic foot per fortnight equals 23.41009143 cubic millimeter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per fortnight to cubic millimeter per seconds?
Multiply the cubic foot per fortnight value by 23.41009143. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per seconds back to cubic foot per fortnight?
Use the reverse factor: 1 cubic millimeter per seconds equals 0.0427166209 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 cubic millimeter per seconds?
Cubic Millimeter per Seconds (mm3/s) is a unit of flow rate.
Is the cubic foot per fortnight to cubic millimeter per seconds conversion exact?
Yes. Both cubic foot per fortnight and cubic millimeter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 23.41009143 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.