Volumetric flow rate.
Cup per Minutes to Cubic inch per Minutes Converter — cup/min to in3/min
Convert Cup per Minutes (cup/min) to Cubic inch per Minutes (in3/min) using the exact conversion factor (1 cup per minutes = 14.4375 cubic inch per minutes). See the formula, worked examples, and conversion table.
Cup 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 3.94313728e-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 Cup per Minutes to Cubic inch per Minutes
Cup 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 = cup per minutes × 14.4375
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per minutes equals 0.000003943137275 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 minutes-to-cubic inch per minutes factor of 14.4375.
Simple example
1 cup/min × 14.4375 = 14.4375 in3/min
1 cup per minutes = 14.4375 cubic inch per minutes.
Real-world example
60 cup/min × 14.4375 = 866.25 in3/min
60 cup per minutes = 866.25 cubic inch per minutes.
Conversion table
| Cup per Minutes (cup/min) | Cubic inch per Minutes (in3/min) |
|---|---|
| 0.1 cup/min | 1.44375 in3/min |
| 1 cup/min | 14.4375 in3/min |
| 10 cup/min | 144.375 in3/min |
| 60 cup/min | 866.25 in3/min |
| 100 cup/min | 1,443.75 in3/min |
| 1,000 cup/min | 14,437.5 in3/min |
Reverse conversion: Cubic inch per Minutes to Cup per Minutes
14.4375 in3/min × 0.06926406926 = 1 cup/min
14.4375 cubic inch per minutes = 1 cup per minutes.
cup per minutes = cubic inch per minutes × 0.0692640692641
For a page dedicated to this direction, see Cubic inch per Minutes to Cup per Minutes.
Understanding the Cup per Minutes (cup/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 cup per minutes?
1 cup per minutes equals 14.4375 cubic inch per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cup per minutes to cubic inch per minutes?
Multiply the cup per minutes value by 14.4375. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per minutes back to cup per minutes?
Use the reverse factor: 1 cubic inch per minutes equals 0.0692640693 cup per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per minutes?
Cup per Minutes (cup/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 cup per minutes to cubic inch per minutes conversion exact?
Yes. Both cup per minutes and cubic inch per minutes are defined by fixed standards rather than physical artifacts, so the factor of 14.4375 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.