Volumetric flow rate.
Pints per Fortnight to Cubic Millimeters per Millisecond Converter — pt/fn to mm3/ms
Convert Pint per Fortnight (pt/fn) to Cubic Millimeter per Millisecond (mm3/ms) using the exact conversion factor (1 pint per fortnight = 0.0003911843 cubic millimeter per millisecond). See the formula, worked examples, and conversion table.
Pints per Fortnight to Cubic Millimeters 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 3.91184253e-10 / 1e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pints per Fortnight to Cubic Millimeters per Millisecond
Pint per Fortnight and Cubic Millimeter 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
cubic millimeters per millisecond = pints per fortnight × 0.000391184253472
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per fortnight equals 3.911843e-10 base units, and 1 cubic millimeter per millisecond equals 0.000001 base units, so dividing one by the other gives the direct pint per fortnight-to-cubic millimeter per millisecond factor of 0.000391184253472.
Simple example
1 pt/fn × 0.0003911842535 = 0.0003911843 mm3/ms
1 pint per fortnight = 0.0003911843 cubic millimeters per millisecond.
Real-world example
60 pt/fn × 0.0003911842535 = 0.0234710552 mm3/ms
60 pints per fortnight = 0.0234710552 cubic millimeters per millisecond.
Conversion table
| Pint per Fortnight (pt/fn) | Cubic Millimeter per Millisecond (mm3/ms) |
|---|---|
| 0.1 pt/fn | 0.0000391184 mm3/ms |
| 1 pt/fn | 0.0003911843 mm3/ms |
| 10 pt/fn | 0.0039118425 mm3/ms |
| 60 pt/fn | 0.0234710552 mm3/ms |
| 100 pt/fn | 0.0391184254 mm3/ms |
| 1,000 pt/fn | 0.3911842535 mm3/ms |
Reverse conversion: Cubic Millimeter per Millisecond to Pint per Fortnight
0.0003911843 mm3/ms × 2556.340116 = 1.000000119 pt/fn
0.0003911843 cubic millimeters per millisecond = 1.000000119 pints per fortnight.
pints per fortnight = cubic millimeters per millisecond × 2556.34011626
For a page dedicated to this direction, see Cubic Millimeter per Millisecond to Pint per Fortnight.
Understanding the Pint per Fortnight (pt/fn)
Volumetric flow rate.
Understanding the Cubic Millimeter per Millisecond (mm3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeters per millisecond are in 1 pint per fortnight?
1 pint per fortnight equals 0.0003911843 cubic millimeters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert pint per fortnight to cubic millimeter per millisecond?
Multiply the pint per fortnight value by 0.0003911842535. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per millisecond back to pint per fortnight?
Use the reverse factor: 1 cubic millimeter per millisecond equals 2,556.340116 pints per fortnight. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per fortnight?
Pint per Fortnight (pt/fn) is a unit of flow rate.
What is a cubic millimeter per millisecond?
Cubic Millimeter per Millisecond (mm3/ms) is a unit of flow rate.
Is the pint per fortnight to cubic millimeter per millisecond conversion exact?
Yes. Both pint per fortnight and cubic millimeter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.0003911842535 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.