Volumetric flow rate.
Imperial pint per Seconds to Gallons per Millisecond Converter — imp pt/s to gal/ms
Convert Imperial pint per Seconds (imp pt/s) to Gallon per Millisecond (gal/ms) using the exact conversion factor (1 imperial pint per seconds = 0.0001501187 gallon per millisecond). See the formula, worked examples, and conversion table.
Imperial pint per Seconds 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 0.00056826125 / 3.785411784.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial pint per Seconds to Gallons per Millisecond
Imperial pint per Seconds 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 = imperial pint per seconds × 0.000150118740688
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial pint per seconds equals 0.00056826125 base units, and 1 gallon per millisecond equals 3.785411784 base units, so dividing one by the other gives the direct imperial pint per seconds-to-gallon per millisecond factor of 0.000150118740688.
Simple example
1 imp pt/s × 0.0001501187407 = 0.0001501187 gal/ms
1 imperial pint per seconds = 0.0001501187 gallons per millisecond.
Real-world example
60 imp pt/s × 0.0001501187407 = 0.0090071244 gal/ms
60 imperial pint per seconds = 0.0090071244 gallons per millisecond.
Conversion table
| Imperial pint per Seconds (imp pt/s) | Gallon per Millisecond (gal/ms) |
|---|---|
| 0.1 imp pt/s | 0.0000150119 gal/ms |
| 1 imp pt/s | 0.0001501187 gal/ms |
| 10 imp pt/s | 0.0015011874 gal/ms |
| 60 imp pt/s | 0.0090071244 gal/ms |
| 100 imp pt/s | 0.0150118741 gal/ms |
| 1,000 imp pt/s | 0.1501187407 gal/ms |
Reverse conversion: Gallon per Millisecond to Imperial pint per Seconds
0.0001501187 gal/ms × 6661.393477 = 0.999999729 imp pt/s
0.0001501187 gallons per millisecond = 0.999999729 imperial pint per seconds.
imperial pint per seconds = gallons per millisecond × 6661.39347703
For a page dedicated to this direction, see Gallon per Millisecond to Imperial pint per Seconds.
Understanding the Imperial pint per Seconds (imp pt/s)
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 imperial pint per seconds?
1 imperial pint per seconds equals 0.0001501187 gallons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial pint per seconds to gallon per millisecond?
Multiply the imperial pint per seconds value by 0.0001501187407. The converter above does this instantly to whatever precision you set.
How do I convert gallon per millisecond back to imperial pint per seconds?
Use the reverse factor: 1 gallon per millisecond equals 6,661.393477 imperial pint per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial pint per seconds?
Imperial pint per Seconds (imp pt/s) 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 imperial pint per seconds to gallon per millisecond conversion exact?
Yes. Both imperial pint per seconds and gallon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.0001501187407 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.