Volumetric flow rate.
Pint per Minutes to Quarts per Millisecond Converter — pt/min to qt/ms
Convert Pint per Minutes (pt/min) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 pint per minutes = 0.0000083333 quart per millisecond). See the formula, worked examples, and conversion table.
Pint per Minutes to Quarts 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 7.88627455e-6 / 0.946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pint per Minutes to Quarts per Millisecond
Pint per Minutes and Quart 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
quarts per millisecond = pint per minutes × 0.00000833333333333
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per minutes equals 0.00000788627455 base units, and 1 quart per millisecond equals 0.946352946 base units, so dividing one by the other gives the direct pint per minutes-to-quart per millisecond factor of 0.00000833333333333.
Simple example
1 pt/min × 0.000008333333333 = 0.0000083333 qt/ms
1 pint per minutes = 0.0000083333 quarts per millisecond.
Real-world example
60 pt/min × 0.000008333333333 = 0.0005 qt/ms
60 pint per minutes = 0.0005 quarts per millisecond.
Conversion table
| Pint per Minutes (pt/min) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 pt/min | 8.333333e-7 qt/ms |
| 1 pt/min | 0.0000083333 qt/ms |
| 10 pt/min | 0.0000833333 qt/ms |
| 60 pt/min | 0.0005 qt/ms |
| 100 pt/min | 0.0008333333 qt/ms |
| 1,000 pt/min | 0.0083333333 qt/ms |
Reverse conversion: Quart per Millisecond to Pint per Minutes
0.0000083333 qt/ms × 120000 = 0.999996 pt/min
0.0000083333 quarts per millisecond = 0.999996 pint per minutes.
pint per minutes = quarts per millisecond × 120000
For a page dedicated to this direction, see Quart per Millisecond to Pint per Minutes.
Understanding the Pint per Minutes (pt/min)
Volumetric flow rate.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per millisecond are in 1 pint per minutes?
1 pint per minutes equals 0.0000083333 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert pint per minutes to quart per millisecond?
Multiply the pint per minutes value by 0.000008333333333. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to pint per minutes?
Use the reverse factor: 1 quart per millisecond equals 120,000 pint per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per minutes?
Pint per Minutes (pt/min) is a unit of flow rate.
What is a quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
Is the pint per minutes to quart per millisecond conversion exact?
Yes. Both pint per minutes and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.000008333333333 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.