Volumetric flow rate.
Cubic inch per Hours to Cup per Minutes Converter — in3/h to cup/min
Convert Cubic inch per Hours (in3/h) to Cup per Minutes (cup/min) using the exact conversion factor (1 cubic inch per hours = 0.0011544012 cup per minutes). See the formula, worked examples, and conversion table.
Cubic inch per Hours to Cup 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 4.55196222e-9 / 3.94313728e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inch per Hours to Cup per Minutes
Cubic inch per Hours and Cup 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
cup per minutes = cubic inch per hours × 0.0011544011544
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per hours equals 4.551962e-9 base units, and 1 cup per minutes equals 0.000003943137275 base units, so dividing one by the other gives the direct cubic inch per hours-to-cup per minutes factor of 0.0011544011544.
Simple example
1 in3/h × 0.001154401154 = 0.0011544012 cup/min
1 cubic inch per hours = 0.0011544012 cup per minutes.
Real-world example
60 in3/h × 0.001154401154 = 0.0692640693 cup/min
60 cubic inch per hours = 0.0692640693 cup per minutes.
Conversion table
| Cubic inch per Hours (in3/h) | Cup per Minutes (cup/min) |
|---|---|
| 0.1 in3/h | 0.0001154401 cup/min |
| 1 in3/h | 0.0011544012 cup/min |
| 10 in3/h | 0.0115440115 cup/min |
| 60 in3/h | 0.0692640693 cup/min |
| 100 in3/h | 0.1154401154 cup/min |
| 1,000 in3/h | 1.154401154 cup/min |
Reverse conversion: Cup per Minutes to Cubic inch per Hours
0.0011544012 cup/min × 866.25 = 1.000000039 in3/h
0.0011544012 cup per minutes = 1.000000039 cubic inch per hours.
cubic inch per hours = cup per minutes × 866.25
For a page dedicated to this direction, see Cup per Minutes to Cubic inch per Hours.
Understanding the Cubic inch per Hours (in3/h)
Volumetric flow rate.
Understanding the Cup per Minutes (cup/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per minutes are in 1 cubic inch per hours?
1 cubic inch per hours equals 0.0011544012 cup per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per hours to cup per minutes?
Multiply the cubic inch per hours value by 0.001154401154. The converter above does this instantly to whatever precision you set.
How do I convert cup per minutes back to cubic inch per hours?
Use the reverse factor: 1 cup per minutes equals 866.25 cubic inch per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per hours?
Cubic inch per Hours (in3/h) is a unit of flow rate.
What is a cup per minutes?
Cup per Minutes (cup/min) is a unit of flow rate.
Is the cubic inch per hours to cup per minutes conversion exact?
Yes. Both cubic inch per hours and cup per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.001154401154 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.