Volumetric flow rate.
Pint per Seconds to Cubic inch per Seconds Converter — pt/s to in3/s
Convert Pint per Seconds (pt/s) to Cubic inch per Seconds (in3/s) using the exact conversion factor (1 pint per seconds = 28.875 cubic inch per seconds). See the formula, worked examples, and conversion table.
Pint per Seconds to Cubic inch per Seconds 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 0.000473176473 / 1.6387064e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pint per Seconds to Cubic inch per Seconds
Pint per Seconds and Cubic inch per Seconds 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 seconds = pint per seconds × 28.875
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per seconds equals 0.000473176473 base units, and 1 cubic inch per seconds equals 0.000016387064 base units, so dividing one by the other gives the direct pint per seconds-to-cubic inch per seconds factor of 28.875.
Simple example
1 pt/s × 28.875 = 28.875 in3/s
1 pint per seconds = 28.875 cubic inch per seconds.
Real-world example
60 pt/s × 28.875 = 1,732.5 in3/s
60 pint per seconds = 1,732.5 cubic inch per seconds.
Conversion table
| Pint per Seconds (pt/s) | Cubic inch per Seconds (in3/s) |
|---|---|
| 0.1 pt/s | 2.8875 in3/s |
| 1 pt/s | 28.875 in3/s |
| 10 pt/s | 288.75 in3/s |
| 60 pt/s | 1,732.5 in3/s |
| 100 pt/s | 2,887.5 in3/s |
| 1,000 pt/s | 28,875 in3/s |
Reverse conversion: Cubic inch per Seconds to Pint per Seconds
28.875 in3/s × 0.03463203463 = 1 pt/s
28.875 cubic inch per seconds = 1 pint per seconds.
pint per seconds = cubic inch per seconds × 0.034632034632
For a page dedicated to this direction, see Cubic inch per Seconds to Pint per Seconds.
Understanding the Pint per Seconds (pt/s)
Volumetric flow rate.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per seconds are in 1 pint per seconds?
1 pint per seconds equals 28.875 cubic inch per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert pint per seconds to cubic inch per seconds?
Multiply the pint per seconds value by 28.875. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per seconds back to pint per seconds?
Use the reverse factor: 1 cubic inch per seconds equals 0.0346320346 pint per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per seconds?
Pint per Seconds (pt/s) is a unit of flow rate.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) is a unit of flow rate.
Is the pint per seconds to cubic inch per seconds conversion exact?
Yes. Both pint per seconds and cubic inch per seconds 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.