Volumetric flow rate.
Cubic inch per Minutes to Cup per Hours Converter — in3/min to cup/h
Convert Cubic inch per Minutes (in3/min) to Cup per Hours (cup/h) using the exact conversion factor (1 cubic inch per minutes = 4.155844156 cup per hours). See the formula, worked examples, and conversion table.
Cubic inch per Minutes to Cup per Hours 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 2.73117733e-7 / 6.57189546e-8.
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 Minutes to Cup per Hours
Cubic inch per Minutes and Cup per Hours 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 hours = cubic inch per minutes × 4.15584415584
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per minutes equals 2.731177e-7 base units, and 1 cup per hours equals 6.571895e-8 base units, so dividing one by the other gives the direct cubic inch per minutes-to-cup per hours factor of 4.15584415584.
Simple example
1 in3/min × 4.155844156 = 4.155844156 cup/h
1 cubic inch per minutes = 4.155844156 cup per hours.
Real-world example
60 in3/min × 4.155844156 = 249.3506494 cup/h
60 cubic inch per minutes = 249.3506494 cup per hours.
Conversion table
| Cubic inch per Minutes (in3/min) | Cup per Hours (cup/h) |
|---|---|
| 0.1 in3/min | 0.4155844156 cup/h |
| 1 in3/min | 4.155844156 cup/h |
| 10 in3/min | 41.55844156 cup/h |
| 60 in3/min | 249.3506494 cup/h |
| 100 in3/min | 415.5844156 cup/h |
| 1,000 in3/min | 4,155.844156 cup/h |
Reverse conversion: Cup per Hours to Cubic inch per Minutes
4.155844156 cup/h × 0.240625 = 1 in3/min
4.155844156 cup per hours = 1 cubic inch per minutes.
cubic inch per minutes = cup per hours × 0.240625
For a page dedicated to this direction, see Cup per Hours to Cubic inch per Minutes.
Understanding the Cubic inch per Minutes (in3/min)
Volumetric flow rate.
Understanding the Cup per Hours (cup/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per hours are in 1 cubic inch per minutes?
1 cubic inch per minutes equals 4.155844156 cup per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per minutes to cup per hours?
Multiply the cubic inch per minutes value by 4.155844156. The converter above does this instantly to whatever precision you set.
How do I convert cup per hours back to cubic inch per minutes?
Use the reverse factor: 1 cup per hours equals 0.240625 cubic inch per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per minutes?
Cubic inch per Minutes (in3/min) is a unit of flow rate.
What is a cup per hours?
Cup per Hours (cup/h) is a unit of flow rate.
Is the cubic inch per minutes to cup per hours conversion exact?
Yes. Both cubic inch per minutes and cup per hours are defined by fixed standards rather than physical artifacts, so the factor of 4.155844156 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.