Volumetric flow rate.
Pints per Millisecond to Quart per Minutes Converter — pt/ms to qt/min
Convert Pint per Millisecond (pt/ms) to Quart per Minutes (qt/min) using the exact conversion factor (1 pint per millisecond = 30,000 quart per minutes). See the formula, worked examples, and conversion table.
Pints per Millisecond to Quart per Minutes 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 / 1.57725491e-5.
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 Quart per Minutes
Pint per Millisecond and Quart per Minutes 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
quart per minutes = pints per millisecond × 30000
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 quart per minutes equals 0.0000157725491 base units, so dividing one by the other gives the direct pint per millisecond-to-quart per minutes factor of 30000.
Simple example
1 pt/ms × 30000 = 30,000 qt/min
1 pint per millisecond = 30,000 quart per minutes.
Real-world example
60 pt/ms × 30000 = 1,800,000 qt/min
60 pints per millisecond = 1,800,000 quart per minutes.
Conversion table
| Pint per Millisecond (pt/ms) | Quart per Minutes (qt/min) |
|---|---|
| 0.1 pt/ms | 3,000 qt/min |
| 1 pt/ms | 30,000 qt/min |
| 10 pt/ms | 300,000 qt/min |
| 60 pt/ms | 1,800,000 qt/min |
| 100 pt/ms | 3,000,000 qt/min |
| 1,000 pt/ms | 30,000,000 qt/min |
Reverse conversion: Quart per Minutes to Pint per Millisecond
1 qt/min × 0.00003333333333 = 0.0000333333 pt/ms
1 quart per minutes = 0.0000333333 pints per millisecond.
pints per millisecond = quart per minutes × 0.0000333333333333
For a page dedicated to this direction, see Quart per Minutes to Pint per Millisecond.
Understanding the Pint per Millisecond (pt/ms)
Volumetric flow rate.
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per minutes are in 1 pint per millisecond?
1 pint per millisecond equals 30,000 quart per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert pint per millisecond to quart per minutes?
Multiply the pint per millisecond value by 30000. The converter above does this instantly to whatever precision you set.
How do I convert quart per minutes back to pint per millisecond?
Use the reverse factor: 1 quart per minutes equals 0.0000333333 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 quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
Is the pint per millisecond to quart per minutes conversion exact?
Yes. Both pint per millisecond and quart per minutes are defined by fixed standards rather than physical artifacts, so the factor of 30000 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.