Volumetric flow rate.
Imperial gallons per Millisecond to Pint per Years Converter — imp gal/ms to pt/yr
Convert Imperial gallon per Millisecond (imp gal/ms) to Pint per Years (pt/yr) using the exact conversion factor (1 imperial gallon per millisecond = 303,186,553,200 pint per years). See the formula, worked examples, and conversion table.
Imperial gallons per Millisecond to Pint per Years 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 4.54609 / 1.49943655e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallons per Millisecond to Pint per Years
Imperial gallon per Millisecond and Pint per Years 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
pint per years = imperial gallons per millisecond × 303186553228
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per millisecond equals 4.54609 base units, and 1 pint per years equals 1.499437e-11 base units, so dividing one by the other gives the direct imperial gallon per millisecond-to-pint per years factor of 303186553228.
Simple example
1 imp gal/ms × 303186553200 = 303,186,553,200 pt/yr
1 imperial gallon per millisecond = 303,186,553,200 pint per years.
Real-world example
60 imp gal/ms × 303186553200 = 1.819119e+13 pt/yr
60 imperial gallons per millisecond = 1.819119e+13 pint per years.
Conversion table
| Imperial gallon per Millisecond (imp gal/ms) | Pint per Years (pt/yr) |
|---|---|
| 0.1 imp gal/ms | 30,318,655,320 pt/yr |
| 1 imp gal/ms | 303,186,553,200 pt/yr |
| 10 imp gal/ms | 3.031866e+12 pt/yr |
| 60 imp gal/ms | 1.819119e+13 pt/yr |
| 100 imp gal/ms | 3.031866e+13 pt/yr |
| 1,000 imp gal/ms | 3.031866e+14 pt/yr |
Reverse conversion: Pint per Years to Imperial gallon per Millisecond
1 pt/yr × 3.298299e-12 = 3.298299e-12 imp gal/ms
1 pint per years = 3.298299e-12 imperial gallons per millisecond.
imperial gallons per millisecond = pint per years × 3.298299e-12
For a page dedicated to this direction, see Pint per Years to Imperial gallon per Millisecond.
Understanding the Imperial gallon per Millisecond (imp gal/ms)
Volumetric flow rate.
Understanding the Pint per Years (pt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pint per years are in 1 imperial gallon per millisecond?
1 imperial gallon per millisecond equals 303,186,553,200 pint per years, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per millisecond to pint per years?
Multiply the imperial gallon per millisecond value by 303186553200. The converter above does this instantly to whatever precision you set.
How do I convert pint per years back to imperial gallon per millisecond?
Use the reverse factor: 1 pint per years equals 3.298299e-12 imperial gallons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per millisecond?
Imperial gallon per Millisecond (imp gal/ms) is a unit of flow rate.
What is a pint per years?
Pint per Years (pt/yr) is a unit of flow rate.
Is the imperial gallon per millisecond to pint per years conversion exact?
Yes. Both imperial gallon per millisecond and pint per years are defined by fixed standards rather than physical artifacts, so the factor of 303186553200 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.