Volumetric flow rate.
Imperial pint per Days to Fluid ounces per Millisecond Converter — imp pt/d to fl oz/ms
Convert Imperial pint per Days (imp pt/d) to Fluid ounce per Millisecond (fl oz/ms) using the exact conversion factor (1 imperial pint per days = 2.223981e-7 fluid ounce per millisecond). See the formula, worked examples, and conversion table.
Imperial pint per Days to Fluid ounces 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 6.5770978e-9 / 0.02957352956.
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 Days to Fluid ounces per Millisecond
Imperial pint per Days and Fluid ounce 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
fluid ounces per millisecond = imperial pint per days × 2.223981e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial pint per days equals 6.577098e-9 base units, and 1 fluid ounce per millisecond equals 0.0295735295625 base units, so dividing one by the other gives the direct imperial pint per days-to-fluid ounce per millisecond factor of 2.223981e-7.
Simple example
1 imp pt/d × 2.223981e-7 = 2.223981e-7 fl oz/ms
1 imperial pint per days = 2.223981e-7 fluid ounces per millisecond.
Real-world example
60 imp pt/d × 2.223981e-7 = 0.0000133439 fl oz/ms
60 imperial pint per days = 0.0000133439 fluid ounces per millisecond.
Conversion table
| Imperial pint per Days (imp pt/d) | Fluid ounce per Millisecond (fl oz/ms) |
|---|---|
| 0.1 imp pt/d | 2.223981e-8 fl oz/ms |
| 1 imp pt/d | 2.223981e-7 fl oz/ms |
| 10 imp pt/d | 0.000002224 fl oz/ms |
| 60 imp pt/d | 0.0000133439 fl oz/ms |
| 100 imp pt/d | 0.0000222398 fl oz/ms |
| 1,000 imp pt/d | 0.0002223981 fl oz/ms |
Reverse conversion: Fluid ounce per Millisecond to Imperial pint per Days
2.223981e-7 fl oz/ms × 4496440.597 = 0.9999998455 imp pt/d
2.223981e-7 fluid ounces per millisecond = 0.9999998455 imperial pint per days.
imperial pint per days = fluid ounces per millisecond × 4496440.597
For a page dedicated to this direction, see Fluid ounce per Millisecond to Imperial pint per Days.
Understanding the Imperial pint per Days (imp pt/d)
Volumetric flow rate.
Understanding the Fluid ounce per Millisecond (fl oz/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many fluid ounces per millisecond are in 1 imperial pint per days?
1 imperial pint per days equals 2.223981e-7 fluid ounces per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial pint per days to fluid ounce per millisecond?
Multiply the imperial pint per days value by 2.223981e-7. The converter above does this instantly to whatever precision you set.
How do I convert fluid ounce per millisecond back to imperial pint per days?
Use the reverse factor: 1 fluid ounce per millisecond equals 4,496,440.597 imperial pint per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial pint per days?
Imperial pint per Days (imp pt/d) is a unit of flow rate.
What is a fluid ounce per millisecond?
Fluid ounce per Millisecond (fl oz/ms) is a unit of flow rate.
Is the imperial pint per days to fluid ounce per millisecond conversion exact?
Yes. Both imperial pint per days and fluid ounce per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 2.223981e-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.