Volumetric flow rate.
Cubic Millimeter per Seconds to Cubic inches per Fortnight Converter — mm3/s to in3/fn
Convert Cubic Millimeter per Seconds (mm3/s) to Cubic inch per Fortnight (in3/fn) using the exact conversion factor (1 cubic millimeter per seconds = 73.81432086 cubic inch per fortnight). See the formula, worked examples, and conversion table.
Cubic Millimeter per Seconds to Cubic inches 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 1e-9 / 1.35475066e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Millimeter per Seconds to Cubic inches per Fortnight
Cubic Millimeter per Seconds and Cubic inch 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
cubic inches per fortnight = cubic millimeter per seconds × 73.814320857
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per seconds equals 1e-9 base units, and 1 cubic inch per fortnight equals 1.354751e-11 base units, so dividing one by the other gives the direct cubic millimeter per seconds-to-cubic inch per fortnight factor of 73.814320857.
Simple example
1 mm3/s × 73.81432086 = 73.81432086 in3/fn
1 cubic millimeter per seconds = 73.81432086 cubic inches per fortnight.
Real-world example
60 mm3/s × 73.81432086 = 4,428.859251 in3/fn
60 cubic millimeter per seconds = 4,428.859251 cubic inches per fortnight.
Conversion table
| Cubic Millimeter per Seconds (mm3/s) | Cubic inch per Fortnight (in3/fn) |
|---|---|
| 0.1 mm3/s | 7.381432086 in3/fn |
| 1 mm3/s | 73.81432086 in3/fn |
| 10 mm3/s | 738.1432086 in3/fn |
| 60 mm3/s | 4,428.859251 in3/fn |
| 100 mm3/s | 7,381.432086 in3/fn |
| 1,000 mm3/s | 73,814.32086 in3/fn |
Reverse conversion: Cubic inch per Fortnight to Cubic Millimeter per Seconds
73.81432086 in3/fn × 0.01354750661 = 1 mm3/s
73.81432086 cubic inches per fortnight = 1 cubic millimeter per seconds.
cubic millimeter per seconds = cubic inches per fortnight × 0.0135475066138
For a page dedicated to this direction, see Cubic inch per Fortnight to Cubic Millimeter per Seconds.
Understanding the Cubic Millimeter per Seconds (mm3/s)
Volumetric flow rate.
Understanding the Cubic inch per Fortnight (in3/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inches per fortnight are in 1 cubic millimeter per seconds?
1 cubic millimeter per seconds equals 73.81432086 cubic inches per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per seconds to cubic inch per fortnight?
Multiply the cubic millimeter per seconds value by 73.81432086. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per fortnight back to cubic millimeter per seconds?
Use the reverse factor: 1 cubic inch per fortnight equals 0.0135475066 cubic millimeter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per seconds?
Cubic Millimeter per Seconds (mm3/s) is a unit of flow rate.
What is a cubic inch per fortnight?
Cubic inch per Fortnight (in3/fn) is a unit of flow rate.
Is the cubic millimeter per seconds to cubic inch per fortnight conversion exact?
Yes. Both cubic millimeter per seconds and cubic inch per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 73.81432086 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.