Volumetric flow rate.
Cubic inches per Fortnight to Liters per Millisecond Converter — in3/fn to L/ms
Convert Cubic inch per Fortnight (in3/fn) to Liter per Millisecond (L/ms) using the exact conversion factor (1 cubic inch per fortnight = 1.354751e-11 liter per millisecond). See the formula, worked examples, and conversion table.
Cubic inches per Fortnight to Liters per Millisecond 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 1.35475066e-11 / 1.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inches per Fortnight to Liters per Millisecond
Cubic inch per Fortnight and Liter per Millisecond 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
liters per millisecond = cubic inches per fortnight × 1.354751e-11
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per fortnight equals 1.354751e-11 base units, and 1 liter per millisecond equals 1 base unit, so dividing one by the other gives the direct cubic inch per fortnight-to-liter per millisecond factor of 1.354751e-11.
Simple example
1 in3/fn × 1.354751e-11 = 1.354751e-11 L/ms
1 cubic inch per fortnight = 1.354751e-11 liters per millisecond.
Real-world example
60 in3/fn × 1.354751e-11 = 8.128504e-10 L/ms
60 cubic inches per fortnight = 8.128504e-10 liters per millisecond.
Conversion table
| Cubic inch per Fortnight (in3/fn) | Liter per Millisecond (L/ms) |
|---|---|
| 0.1 in3/fn | 1.354751e-12 L/ms |
| 1 in3/fn | 1.354751e-11 L/ms |
| 10 in3/fn | 1.354751e-10 L/ms |
| 60 in3/fn | 8.128504e-10 L/ms |
| 100 in3/fn | 1.354751e-9 L/ms |
| 1,000 in3/fn | 1.354751e-8 L/ms |
Reverse conversion: Liter per Millisecond to Cubic inch per Fortnight
1.354751e-11 L/ms × 73814320860 = 1.00000025 in3/fn
1.354751e-11 liters per millisecond = 1.00000025 cubic inches per fortnight.
cubic inches per fortnight = liters per millisecond × 73814320857
For a page dedicated to this direction, see Liter per Millisecond to Cubic inch per Fortnight.
Understanding the Cubic inch per Fortnight (in3/fn)
Volumetric flow rate.
Understanding the Liter per Millisecond (L/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liters per millisecond are in 1 cubic inch per fortnight?
1 cubic inch per fortnight equals 1.354751e-11 liters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per fortnight to liter per millisecond?
Multiply the cubic inch per fortnight value by 1.354751e-11. The converter above does this instantly to whatever precision you set.
How do I convert liter per millisecond back to cubic inch per fortnight?
Use the reverse factor: 1 liter per millisecond equals 73,814,320,860 cubic inches per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per fortnight?
Cubic inch per Fortnight (in3/fn) is a unit of flow rate.
What is a liter per millisecond?
Liter per Millisecond (L/ms) is a unit of flow rate.
Is the cubic inch per fortnight to liter per millisecond conversion exact?
Yes. Both cubic inch per fortnight and liter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.354751e-11 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.