Volumetric flow rate.
Metric cup per Hours to Cubic Millimeter per Seconds Converter — metric cup/h to mm3/s
Convert Metric cup per Hours (metric cup/h) to Cubic Millimeter per Seconds (mm3/s) using the exact conversion factor (1 metric cup per hours = 69.44444444 cubic millimeter per seconds). See the formula, worked examples, and conversion table.
Metric cup per Hours to Cubic Millimeter 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 / 1e-9.
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 Millimeter per Seconds
Metric cup per Hours and Cubic Millimeter 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 millimeter per seconds = metric cup per hours × 69.4444444444
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 millimeter per seconds equals 1e-9 base units, so dividing one by the other gives the direct metric cup per hours-to-cubic millimeter per seconds factor of 69.4444444444.
Simple example
1 metric cup/h × 69.44444444 = 69.44444444 mm3/s
1 metric cup per hours = 69.44444444 cubic millimeter per seconds.
Real-world example
60 metric cup/h × 69.44444444 = 4,166.666667 mm3/s
60 metric cup per hours = 4,166.666667 cubic millimeter per seconds.
Conversion table
| Metric cup per Hours (metric cup/h) | Cubic Millimeter per Seconds (mm3/s) |
|---|---|
| 0.1 metric cup/h | 6.944444444 mm3/s |
| 1 metric cup/h | 69.44444444 mm3/s |
| 10 metric cup/h | 694.4444444 mm3/s |
| 60 metric cup/h | 4,166.666667 mm3/s |
| 100 metric cup/h | 6,944.444444 mm3/s |
| 1,000 metric cup/h | 69,444.44444 mm3/s |
Reverse conversion: Cubic Millimeter per Seconds to Metric cup per Hours
69.44444444 mm3/s × 0.0144 = 0.9999999999 metric cup/h
69.44444444 cubic millimeter per seconds = 0.9999999999 metric cup per hours.
metric cup per hours = cubic millimeter per seconds × 0.0144
For a page dedicated to this direction, see Cubic Millimeter per Seconds to Metric cup per Hours.
Understanding the Metric cup per Hours (metric cup/h)
Volumetric flow rate.
Understanding the Cubic Millimeter per Seconds (mm3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeter per seconds are in 1 metric cup per hours?
1 metric cup per hours equals 69.44444444 cubic millimeter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert metric cup per hours to cubic millimeter per seconds?
Multiply the metric cup per hours value by 69.44444444. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per seconds back to metric cup per hours?
Use the reverse factor: 1 cubic millimeter per seconds equals 0.0144 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 millimeter per seconds?
Cubic Millimeter per Seconds (mm3/s) is a unit of flow rate.
Is the metric cup per hours to cubic millimeter per seconds conversion exact?
Yes. Both metric cup per hours and cubic millimeter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 69.44444444 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.