Volumetric flow rate.
Metric cup per Hours to Cubic inch per Seconds Converter — metric cup/h to in3/s
Convert Metric cup per Hours (metric cup/h) to Cubic inch per Seconds (in3/s) using the exact conversion factor (1 metric cup per hours = 0.00423776 cubic inch per seconds). See the formula, worked examples, and conversion table.
Metric cup per Hours 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 6.94444444e-8 / 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 Metric cup per Hours to Cubic inch per Seconds
Metric cup per Hours 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 = metric cup per hours × 0.00423776000658
This factor comes from each unit's defined relationship to the category's base unit: 1 metric cup per hours equals 6.944444e-8 base units, and 1 cubic inch per seconds equals 0.000016387064 base units, so dividing one by the other gives the direct metric cup per hours-to-cubic inch per seconds factor of 0.00423776000658.
Simple example
1 metric cup/h × 0.004237760007 = 0.00423776 in3/s
1 metric cup per hours = 0.00423776 cubic inch per seconds.
Real-world example
60 metric cup/h × 0.004237760007 = 0.2542656004 in3/s
60 metric cup per hours = 0.2542656004 cubic inch per seconds.
Conversion table
| Metric cup per Hours (metric cup/h) | Cubic inch per Seconds (in3/s) |
|---|---|
| 0.1 metric cup/h | 0.000423776 in3/s |
| 1 metric cup/h | 0.00423776 in3/s |
| 10 metric cup/h | 0.0423776001 in3/s |
| 60 metric cup/h | 0.2542656004 in3/s |
| 100 metric cup/h | 0.4237760007 in3/s |
| 1,000 metric cup/h | 4.237760007 in3/s |
Reverse conversion: Cubic inch per Seconds to Metric cup per Hours
0.00423776 in3/s × 235.9737216 = 0.9999999984 metric cup/h
0.00423776 cubic inch per seconds = 0.9999999984 metric cup per hours.
metric cup per hours = cubic inch per seconds × 235.9737216
For a page dedicated to this direction, see Cubic inch per Seconds to Metric cup per Hours.
Understanding the Metric cup per Hours (metric cup/h)
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 metric cup per hours?
1 metric cup per hours equals 0.00423776 cubic inch per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert metric cup per hours to cubic inch per seconds?
Multiply the metric cup per hours value by 0.004237760007. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per seconds back to metric cup per hours?
Use the reverse factor: 1 cubic inch per seconds equals 235.9737216 metric cup per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric cup per hours?
Metric cup per Hours (metric cup/h) 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 metric cup per hours to cubic inch per seconds conversion exact?
Yes. Both metric cup per hours and cubic inch per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.004237760007 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.