Volumetric flow rate.
Imperial pints per Millisecond to Gallon per Seconds Converter — imp pt/ms to gal/s
Convert Imperial pint per Millisecond (imp pt/ms) to Gallon per Seconds (gal/s) using the exact conversion factor (1 imperial pint per millisecond = 150.1187407 gallon per seconds). See the formula, worked examples, and conversion table.
Imperial pints per Millisecond to Gallon per Seconds 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 0.56826125 / 0.003785411784.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial pints per Millisecond to Gallon per Seconds
Imperial pint per Millisecond and Gallon per Seconds 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
gallon per seconds = imperial pints per millisecond × 150.118740688
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial pint per millisecond equals 0.56826125 base units, and 1 gallon per seconds equals 0.003785411784 base units, so dividing one by the other gives the direct imperial pint per millisecond-to-gallon per seconds factor of 150.118740688.
Simple example
1 imp pt/ms × 150.1187407 = 150.1187407 gal/s
1 imperial pint per millisecond = 150.1187407 gallon per seconds.
Real-world example
60 imp pt/ms × 150.1187407 = 9,007.124441 gal/s
60 imperial pints per millisecond = 9,007.124441 gallon per seconds.
Conversion table
| Imperial pint per Millisecond (imp pt/ms) | Gallon per Seconds (gal/s) |
|---|---|
| 0.1 imp pt/ms | 15.01187407 gal/s |
| 1 imp pt/ms | 150.1187407 gal/s |
| 10 imp pt/ms | 1,501.187407 gal/s |
| 60 imp pt/ms | 9,007.124441 gal/s |
| 100 imp pt/ms | 15,011.87407 gal/s |
| 1,000 imp pt/ms | 150,118.7407 gal/s |
Reverse conversion: Gallon per Seconds to Imperial pint per Millisecond
150.1187407 gal/s × 0.006661393477 = 1 imp pt/ms
150.1187407 gallon per seconds = 1 imperial pints per millisecond.
imperial pints per millisecond = gallon per seconds × 0.00666139347703
For a page dedicated to this direction, see Gallon per Seconds to Imperial pint per Millisecond.
Understanding the Imperial pint per Millisecond (imp pt/ms)
Volumetric flow rate.
Understanding the Gallon per Seconds (gal/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per seconds are in 1 imperial pint per millisecond?
1 imperial pint per millisecond equals 150.1187407 gallon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial pint per millisecond to gallon per seconds?
Multiply the imperial pint per millisecond value by 150.1187407. The converter above does this instantly to whatever precision you set.
How do I convert gallon per seconds back to imperial pint per millisecond?
Use the reverse factor: 1 gallon per seconds equals 0.0066613935 imperial pints per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial pint per millisecond?
Imperial pint per Millisecond (imp pt/ms) is a unit of flow rate.
What is a gallon per seconds?
Gallon per Seconds (gal/s) is a unit of flow rate.
Is the imperial pint per millisecond to gallon per seconds conversion exact?
Yes. Both imperial pint per millisecond and gallon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 150.1187407 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.