Volumetric flow rate.
Pints per Fortnight to Gallons per Millisecond Converter — pt/fn to gal/ms
Convert Pint per Fortnight (pt/fn) to Gallon per Millisecond (gal/ms) using the exact conversion factor (1 pint per fortnight = 1.033399e-10 gallon per millisecond). See the formula, worked examples, and conversion table.
Pints per Fortnight to Gallons 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 / 3.785411784.
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 Gallons per Millisecond
Pint per Fortnight and Gallon 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
gallons per millisecond = pints per fortnight × 1.033399e-10
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 gallon per millisecond equals 3.785411784 base units, so dividing one by the other gives the direct pint per fortnight-to-gallon per millisecond factor of 1.033399e-10.
Simple example
1 pt/fn × 1.033399e-10 = 1.033399e-10 gal/ms
1 pint per fortnight = 1.033399e-10 gallons per millisecond.
Real-world example
60 pt/fn × 1.033399e-10 = 6.200397e-9 gal/ms
60 pints per fortnight = 6.200397e-9 gallons per millisecond.
Conversion table
| Pint per Fortnight (pt/fn) | Gallon per Millisecond (gal/ms) |
|---|---|
| 0.1 pt/fn | 1.033399e-11 gal/ms |
| 1 pt/fn | 1.033399e-10 gal/ms |
| 10 pt/fn | 1.033399e-9 gal/ms |
| 60 pt/fn | 6.200397e-9 gal/ms |
| 100 pt/fn | 1.033399e-8 gal/ms |
| 1,000 pt/fn | 1.033399e-7 gal/ms |
Reverse conversion: Gallon per Millisecond to Pint per Fortnight
1.033399e-10 gal/ms × 9676800000 = 0.9999995443 pt/fn
1.033399e-10 gallons per millisecond = 0.9999995443 pints per fortnight.
pints per fortnight = gallons per millisecond × 9676800000
For a page dedicated to this direction, see Gallon per Millisecond to Pint per Fortnight.
Understanding the Pint per Fortnight (pt/fn)
Volumetric flow rate.
Understanding the Gallon per Millisecond (gal/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per millisecond are in 1 pint per fortnight?
1 pint per fortnight equals 1.033399e-10 gallons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert pint per fortnight to gallon per millisecond?
Multiply the pint per fortnight value by 1.033399e-10. The converter above does this instantly to whatever precision you set.
How do I convert gallon per millisecond back to pint per fortnight?
Use the reverse factor: 1 gallon per millisecond equals 9,676,800,000 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 gallon per millisecond?
Gallon per Millisecond (gal/ms) is a unit of flow rate.
Is the pint per fortnight to gallon per millisecond conversion exact?
Yes. Both pint per fortnight and gallon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.033399e-10 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.