Volumetric flow rate.
Quart per Seconds to Imperial pints per Millisecond Converter — qt/s to imp pt/ms
Convert Quart per Seconds (qt/s) to Imperial pint per Millisecond (imp pt/ms) using the exact conversion factor (1 quart per seconds = 0.0016653484 imperial pint per millisecond). See the formula, worked examples, and conversion table.
Quart per Seconds to Imperial pints 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 0.000946352946 / 0.56826125.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Seconds to Imperial pints per Millisecond
Quart per Seconds and Imperial pint 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
imperial pints per millisecond = quart per seconds × 0.00166534836926
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per seconds equals 0.000946352946 base units, and 1 imperial pint per millisecond equals 0.56826125 base units, so dividing one by the other gives the direct quart per seconds-to-imperial pint per millisecond factor of 0.00166534836926.
Simple example
1 qt/s × 0.001665348369 = 0.0016653484 imp pt/ms
1 quart per seconds = 0.0016653484 imperial pints per millisecond.
Real-world example
60 qt/s × 0.001665348369 = 0.0999209022 imp pt/ms
60 quart per seconds = 0.0999209022 imperial pints per millisecond.
Conversion table
| Quart per Seconds (qt/s) | Imperial pint per Millisecond (imp pt/ms) |
|---|---|
| 0.1 qt/s | 0.0001665348 imp pt/ms |
| 1 qt/s | 0.0016653484 imp pt/ms |
| 10 qt/s | 0.0166534837 imp pt/ms |
| 60 qt/s | 0.0999209022 imp pt/ms |
| 100 qt/s | 0.1665348369 imp pt/ms |
| 1,000 qt/s | 1.665348369 imp pt/ms |
Reverse conversion: Imperial pint per Millisecond to Quart per Seconds
0.0016653484 imp pt/ms × 600.4749628 = 1.000000018 qt/s
0.0016653484 imperial pints per millisecond = 1.000000018 quart per seconds.
quart per seconds = imperial pints per millisecond × 600.474962752
For a page dedicated to this direction, see Imperial pint per Millisecond to Quart per Seconds.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Understanding the Imperial pint per Millisecond (imp pt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial pints per millisecond are in 1 quart per seconds?
1 quart per seconds equals 0.0016653484 imperial pints per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert quart per seconds to imperial pint per millisecond?
Multiply the quart per seconds value by 0.001665348369. The converter above does this instantly to whatever precision you set.
How do I convert imperial pint per millisecond back to quart per seconds?
Use the reverse factor: 1 imperial pint per millisecond equals 600.4749628 quart per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
What is a imperial pint per millisecond?
Imperial pint per Millisecond (imp pt/ms) is a unit of flow rate.
Is the quart per seconds to imperial pint per millisecond conversion exact?
Yes. Both quart per seconds and imperial pint per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.001665348369 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.