Volumetric flow rate.
Pints per Millisecond to Cubic inches per Millisecond Converter — pt/ms to in3/ms
Convert Pint per Millisecond (pt/ms) to Cubic inch per Millisecond (in3/ms) using the exact conversion factor (1 pint per millisecond = 28.875 cubic inch per millisecond). See the formula, worked examples, and conversion table.
Pints per Millisecond to Cubic inches 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 0.473176473 / 0.016387064.
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 Cubic inches per Millisecond
Pint per Millisecond and Cubic inch 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
cubic inches per millisecond = pints per millisecond × 28.875
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 cubic inch per millisecond equals 0.016387064 base units, so dividing one by the other gives the direct pint per millisecond-to-cubic inch per millisecond factor of 28.875.
Simple example
1 pt/ms × 28.875 = 28.875 in3/ms
1 pint per millisecond = 28.875 cubic inches per millisecond.
Real-world example
60 pt/ms × 28.875 = 1,732.5 in3/ms
60 pints per millisecond = 1,732.5 cubic inches per millisecond.
Conversion table
| Pint per Millisecond (pt/ms) | Cubic inch per Millisecond (in3/ms) |
|---|---|
| 0.1 pt/ms | 2.8875 in3/ms |
| 1 pt/ms | 28.875 in3/ms |
| 10 pt/ms | 288.75 in3/ms |
| 60 pt/ms | 1,732.5 in3/ms |
| 100 pt/ms | 2,887.5 in3/ms |
| 1,000 pt/ms | 28,875 in3/ms |
Reverse conversion: Cubic inch per Millisecond to Pint per Millisecond
28.875 in3/ms × 0.03463203463 = 1 pt/ms
28.875 cubic inches per millisecond = 1 pint per millisecond.
pints per millisecond = cubic inches per millisecond × 0.034632034632
For a page dedicated to this direction, see Cubic inch per Millisecond to Pint per Millisecond.
Understanding the Pint per Millisecond (pt/ms)
Volumetric flow rate.
Understanding the Cubic inch per Millisecond (in3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inches per millisecond are in 1 pint per millisecond?
1 pint per millisecond equals 28.875 cubic inches per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert pint per millisecond to cubic inch per millisecond?
Multiply the pint per millisecond value by 28.875. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per millisecond back to pint per millisecond?
Use the reverse factor: 1 cubic inch per millisecond equals 0.0346320346 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 cubic inch per millisecond?
Cubic inch per Millisecond (in3/ms) is a unit of flow rate.
Is the pint per millisecond to cubic inch per millisecond conversion exact?
Yes. Both pint per millisecond and cubic inch per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 28.875 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.