Volumetric flow rate.
Imperial pint per Hours to Imperial pints per Millisecond Converter — imp pt/h to imp pt/ms
Convert Imperial pint per Hours (imp pt/h) to Imperial pint per Millisecond (imp pt/ms) using the exact conversion factor (1 imperial pint per hours = 2.777778e-7 imperial pint per millisecond). See the formula, worked examples, and conversion table.
Imperial pint per Hours to Imperial pints 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 1.57850347e-7 / 0.56826125.
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 Hours to Imperial pints per Millisecond
Imperial pint per Hours and Imperial pint 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
imperial pints per millisecond = imperial pint per hours × 2.777778e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial pint per hours equals 1.578503e-7 base units, and 1 imperial pint per millisecond equals 0.56826125 base units, so dividing one by the other gives the direct imperial pint per hours-to-imperial pint per millisecond factor of 2.777778e-7.
Simple example
1 imp pt/h × 2.777778e-7 = 2.777778e-7 imp pt/ms
1 imperial pint per hours = 2.777778e-7 imperial pints per millisecond.
Real-world example
60 imp pt/h × 2.777778e-7 = 0.0000166667 imp pt/ms
60 imperial pint per hours = 0.0000166667 imperial pints per millisecond.
Conversion table
| Imperial pint per Hours (imp pt/h) | Imperial pint per Millisecond (imp pt/ms) |
|---|---|
| 0.1 imp pt/h | 2.777778e-8 imp pt/ms |
| 1 imp pt/h | 2.777778e-7 imp pt/ms |
| 10 imp pt/h | 0.0000027778 imp pt/ms |
| 60 imp pt/h | 0.0000166667 imp pt/ms |
| 100 imp pt/h | 0.0000277778 imp pt/ms |
| 1,000 imp pt/h | 0.0002777778 imp pt/ms |
Reverse conversion: Imperial pint per Millisecond to Imperial pint per Hours
2.777778e-7 imp pt/ms × 3600000 = 1.00000008 imp pt/h
2.777778e-7 imperial pints per millisecond = 1.00000008 imperial pint per hours.
imperial pint per hours = imperial pints per millisecond × 3600000
For a page dedicated to this direction, see Imperial pint per Millisecond to Imperial pint per Hours.
Understanding the Imperial pint per Hours (imp pt/h)
Volumetric flow rate.
Understanding the Imperial pint per Millisecond (imp pt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial pints per millisecond are in 1 imperial pint per hours?
1 imperial pint per hours equals 2.777778e-7 imperial pints per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial pint per hours to imperial pint per millisecond?
Multiply the imperial pint per hours value by 2.777778e-7. The converter above does this instantly to whatever precision you set.
How do I convert imperial pint per millisecond back to imperial pint per hours?
Use the reverse factor: 1 imperial pint per millisecond equals 3,600,000 imperial pint per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial pint per hours?
Imperial pint per Hours (imp pt/h) is a unit of flow rate.
What is a imperial pint per millisecond?
Imperial pint per Millisecond (imp pt/ms) is a unit of flow rate.
Is the imperial pint per hours to imperial pint per millisecond conversion exact?
Yes. Both imperial pint per hours and imperial pint per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 2.777778e-7 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.