Volumetric flow rate.
Pint per Minutes to Cubic inch per Minutes Converter — pt/min to in3/min
Convert Pint per Minutes (pt/min) to Cubic inch per Minutes (in3/min) using the exact conversion factor (1 pint per minutes = 28.875 cubic inch per minutes). See the formula, worked examples, and conversion table.
Pint per Minutes to Cubic inch 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 7.88627455e-6 / 2.73117733e-7.
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 Cubic inch per Minutes
Pint per Minutes and Cubic inch 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
cubic inch per minutes = pint per minutes × 28.875
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 cubic inch per minutes equals 2.731177e-7 base units, so dividing one by the other gives the direct pint per minutes-to-cubic inch per minutes factor of 28.875.
Simple example
1 pt/min × 28.875 = 28.875 in3/min
1 pint per minutes = 28.875 cubic inch per minutes.
Real-world example
60 pt/min × 28.875 = 1,732.5 in3/min
60 pint per minutes = 1,732.5 cubic inch per minutes.
Conversion table
| Pint per Minutes (pt/min) | Cubic inch per Minutes (in3/min) |
|---|---|
| 0.1 pt/min | 2.8875 in3/min |
| 1 pt/min | 28.875 in3/min |
| 10 pt/min | 288.75 in3/min |
| 60 pt/min | 1,732.5 in3/min |
| 100 pt/min | 2,887.5 in3/min |
| 1,000 pt/min | 28,875 in3/min |
Reverse conversion: Cubic inch per Minutes to Pint per Minutes
28.875 in3/min × 0.03463203463 = 1 pt/min
28.875 cubic inch per minutes = 1 pint per minutes.
pint per minutes = cubic inch per minutes × 0.034632034632
For a page dedicated to this direction, see Cubic inch per Minutes to Pint per Minutes.
Understanding the Pint per Minutes (pt/min)
Volumetric flow rate.
Understanding the Cubic inch per Minutes (in3/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per minutes are in 1 pint per minutes?
1 pint per minutes equals 28.875 cubic inch per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert pint per minutes to cubic inch per minutes?
Multiply the pint per minutes value by 28.875. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per minutes back to pint per minutes?
Use the reverse factor: 1 cubic inch per minutes equals 0.0346320346 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 cubic inch per minutes?
Cubic inch per Minutes (in3/min) is a unit of flow rate.
Is the pint per minutes to cubic inch per minutes conversion exact?
Yes. Both pint per minutes and cubic inch per minutes 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.