Volumetric flow rate.
Pints per Millisecond to Milliliter per Hours Converter — pt/ms to mL/h
Convert Pint per Millisecond (pt/ms) to Milliliter per Hours (mL/h) using the exact conversion factor (1 pint per millisecond = 1,703,435,303 milliliter per hours). See the formula, worked examples, and conversion table.
Pints per Millisecond to Milliliter per Hours 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 0.473176473 / 2.77777778e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pints per Millisecond to Milliliter per Hours
Pint per Millisecond and Milliliter per Hours 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
milliliter per hours = pints per millisecond × 1703435302.8
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per millisecond equals 0.473176473 base units, and 1 milliliter per hours equals 2.777778e-10 base units, so dividing one by the other gives the direct pint per millisecond-to-milliliter per hours factor of 1703435302.8.
Simple example
1 pt/ms × 1703435303 = 1,703,435,303 mL/h
1 pint per millisecond = 1,703,435,303 milliliter per hours.
Real-world example
60 pt/ms × 1703435303 = 102,206,118,200 mL/h
60 pints per millisecond = 102,206,118,200 milliliter per hours.
Conversion table
| Pint per Millisecond (pt/ms) | Milliliter per Hours (mL/h) |
|---|---|
| 0.1 pt/ms | 170,343,530.3 mL/h |
| 1 pt/ms | 1,703,435,303 mL/h |
| 10 pt/ms | 17,034,353,030 mL/h |
| 60 pt/ms | 102,206,118,200 mL/h |
| 100 pt/ms | 170,343,530,300 mL/h |
| 1,000 pt/ms | 1.703435e+12 mL/h |
Reverse conversion: Milliliter per Hours to Pint per Millisecond
1 mL/h × 5.87049e-10 = 5.87049e-10 pt/ms
1 milliliter per hours = 5.87049e-10 pints per millisecond.
pints per millisecond = milliliter per hours × 5.87049e-10
For a page dedicated to this direction, see Milliliter per Hours to Pint per Millisecond.
Understanding the Pint per Millisecond (pt/ms)
Volumetric flow rate.
Understanding the Milliliter per Hours (mL/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliter per hours are in 1 pint per millisecond?
1 pint per millisecond equals 1,703,435,303 milliliter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert pint per millisecond to milliliter per hours?
Multiply the pint per millisecond value by 1703435303. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per hours back to pint per millisecond?
Use the reverse factor: 1 milliliter per hours equals 5.87049e-10 pints per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per millisecond?
Pint per Millisecond (pt/ms) is a unit of flow rate.
What is a milliliter per hours?
Milliliter per Hours (mL/h) is a unit of flow rate.
Is the pint per millisecond to milliliter per hours conversion exact?
Yes. Both pint per millisecond and milliliter per hours are defined by fixed standards rather than physical artifacts, so the factor of 1703435303 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.