Volumetric flow rate.
Pint per Days to Microliters per Millisecond Converter — pt/d to uL/ms
Convert Pint per Days (pt/d) to Microliter per Millisecond (uL/ms) using the exact conversion factor (1 pint per days = 0.0054765795 microliter per millisecond). See the formula, worked examples, and conversion table.
Pint per Days to Microliters 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 5.47657955e-9 / 1e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pint per Days to Microliters per Millisecond
Pint per Days and Microliter 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
microliters per millisecond = pint per days × 0.00547657954861
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per days equals 5.47658e-9 base units, and 1 microliter per millisecond equals 0.000001 base units, so dividing one by the other gives the direct pint per days-to-microliter per millisecond factor of 0.00547657954861.
Simple example
1 pt/d × 0.005476579549 = 0.0054765795 uL/ms
1 pint per days = 0.0054765795 microliters per millisecond.
Real-world example
60 pt/d × 0.005476579549 = 0.3285947729 uL/ms
60 pint per days = 0.3285947729 microliters per millisecond.
Conversion table
| Pint per Days (pt/d) | Microliter per Millisecond (uL/ms) |
|---|---|
| 0.1 pt/d | 0.000547658 uL/ms |
| 1 pt/d | 0.0054765795 uL/ms |
| 10 pt/d | 0.0547657955 uL/ms |
| 60 pt/d | 0.3285947729 uL/ms |
| 100 pt/d | 0.5476579549 uL/ms |
| 1,000 pt/d | 5.476579549 uL/ms |
Reverse conversion: Microliter per Millisecond to Pint per Days
0.0054765795 uL/ms × 182.5957226 = 0.9999999911 pt/d
0.0054765795 microliters per millisecond = 0.9999999911 pint per days.
pint per days = microliters per millisecond × 182.59572259
For a page dedicated to this direction, see Microliter per Millisecond to Pint per Days.
Understanding the Pint per Days (pt/d)
Volumetric flow rate.
Understanding the Microliter per Millisecond (uL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliters per millisecond are in 1 pint per days?
1 pint per days equals 0.0054765795 microliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert pint per days to microliter per millisecond?
Multiply the pint per days value by 0.005476579549. The converter above does this instantly to whatever precision you set.
How do I convert microliter per millisecond back to pint per days?
Use the reverse factor: 1 microliter per millisecond equals 182.5957226 pint per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per days?
Pint per Days (pt/d) is a unit of flow rate.
What is a microliter per millisecond?
Microliter per Millisecond (uL/ms) is a unit of flow rate.
Is the pint per days to microliter per millisecond conversion exact?
Yes. Both pint per days and microliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.005476579549 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.