Volumetric flow rate.
Imperial pint per Days to Milliliters per Millisecond Converter — imp pt/d to mL/ms
Convert Imperial pint per Days (imp pt/d) to Milliliter per Millisecond (mL/ms) using the exact conversion factor (1 imperial pint per days = 0.0000065771 milliliter per millisecond). See the formula, worked examples, and conversion table.
Imperial pint per Days to Milliliters 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 / 0.001.
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 Milliliters per Millisecond
Imperial pint per Days and Milliliter 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
milliliters per millisecond = imperial pint per days × 0.00000657709780093
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 milliliter per millisecond equals 0.001 base units, so dividing one by the other gives the direct imperial pint per days-to-milliliter per millisecond factor of 0.00000657709780093.
Simple example
1 imp pt/d × 0.000006577097801 = 0.0000065771 mL/ms
1 imperial pint per days = 0.0000065771 milliliters per millisecond.
Real-world example
60 imp pt/d × 0.000006577097801 = 0.0003946259 mL/ms
60 imperial pint per days = 0.0003946259 milliliters per millisecond.
Conversion table
| Imperial pint per Days (imp pt/d) | Milliliter per Millisecond (mL/ms) |
|---|---|
| 0.1 imp pt/d | 6.577098e-7 mL/ms |
| 1 imp pt/d | 0.0000065771 mL/ms |
| 10 imp pt/d | 0.000065771 mL/ms |
| 60 imp pt/d | 0.0003946259 mL/ms |
| 100 imp pt/d | 0.0006577098 mL/ms |
| 1,000 imp pt/d | 0.0065770978 mL/ms |
Reverse conversion: Milliliter per Millisecond to Imperial pint per Days
0.0000065771 mL/ms × 152042.7444 = 1.000000334 imp pt/d
0.0000065771 milliliters per millisecond = 1.000000334 imperial pint per days.
imperial pint per days = milliliters per millisecond × 152042.744424
For a page dedicated to this direction, see Milliliter per Millisecond to Imperial pint per Days.
Understanding the Imperial pint per Days (imp pt/d)
Volumetric flow rate.
Understanding the Milliliter per Millisecond (mL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliters per millisecond are in 1 imperial pint per days?
1 imperial pint per days equals 0.0000065771 milliliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial pint per days to milliliter per millisecond?
Multiply the imperial pint per days value by 0.000006577097801. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per millisecond back to imperial pint per days?
Use the reverse factor: 1 milliliter per millisecond equals 152,042.7444 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 milliliter per millisecond?
Milliliter per Millisecond (mL/ms) is a unit of flow rate.
Is the imperial pint per days to milliliter per millisecond conversion exact?
Yes. Both imperial pint per days and milliliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.000006577097801 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.