Volumetric flow rate.
Cup per Seconds to Cubic inch per Minutes Converter — cup/s to in3/min
Convert Cup per Seconds (cup/s) to Cubic inch per Minutes (in3/min) using the exact conversion factor (1 cup per seconds = 866.25 cubic inch per minutes). See the formula, worked examples, and conversion table.
Cup per Seconds 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 0.0002365882365 / 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 Cup per Seconds to Cubic inch per Minutes
Cup per Seconds 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 = cup per seconds × 866.25
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per seconds equals 0.0002365882365 base units, and 1 cubic inch per minutes equals 2.731177e-7 base units, so dividing one by the other gives the direct cup per seconds-to-cubic inch per minutes factor of 866.25.
Simple example
1 cup/s × 866.25 = 866.25 in3/min
1 cup per seconds = 866.25 cubic inch per minutes.
Real-world example
60 cup/s × 866.25 = 51,975 in3/min
60 cup per seconds = 51,975 cubic inch per minutes.
Conversion table
| Cup per Seconds (cup/s) | Cubic inch per Minutes (in3/min) |
|---|---|
| 0.1 cup/s | 86.625 in3/min |
| 1 cup/s | 866.25 in3/min |
| 10 cup/s | 8,662.5 in3/min |
| 60 cup/s | 51,975 in3/min |
| 100 cup/s | 86,625 in3/min |
| 1,000 cup/s | 866,250 in3/min |
Reverse conversion: Cubic inch per Minutes to Cup per Seconds
866.25 in3/min × 0.001154401154 = 1 cup/s
866.25 cubic inch per minutes = 1 cup per seconds.
cup per seconds = cubic inch per minutes × 0.0011544011544
For a page dedicated to this direction, see Cubic inch per Minutes to Cup per Seconds.
Understanding the Cup per Seconds (cup/s)
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 cup per seconds?
1 cup per seconds equals 866.25 cubic inch per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cup per seconds to cubic inch per minutes?
Multiply the cup per seconds value by 866.25. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per minutes back to cup per seconds?
Use the reverse factor: 1 cubic inch per minutes equals 0.0011544012 cup per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per seconds?
Cup per Seconds (cup/s) 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 cup per seconds to cubic inch per minutes conversion exact?
Yes. Both cup per seconds and cubic inch per minutes are defined by fixed standards rather than physical artifacts, so the factor of 866.25 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.