Volumetric flow rate.
Cubic Millimeter per Seconds to Cup per Hours Converter — mm3/s to cup/h
Convert Cubic Millimeter per Seconds (mm3/s) to Cup per Hours (cup/h) using the exact conversion factor (1 cubic millimeter per seconds = 0.0152163102 cup per hours). See the formula, worked examples, and conversion table.
Cubic Millimeter per Seconds 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 1e-9 / 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 Millimeter per Seconds to Cup per Hours
Cubic Millimeter per Seconds 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 millimeter per seconds × 0.0152163102158
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per seconds equals 1e-9 base units, and 1 cup per hours equals 6.571895e-8 base units, so dividing one by the other gives the direct cubic millimeter per seconds-to-cup per hours factor of 0.0152163102158.
Simple example
1 mm3/s × 0.01521631022 = 0.0152163102 cup/h
1 cubic millimeter per seconds = 0.0152163102 cup per hours.
Real-world example
60 mm3/s × 0.01521631022 = 0.9129786129 cup/h
60 cubic millimeter per seconds = 0.9129786129 cup per hours.
Conversion table
| Cubic Millimeter per Seconds (mm3/s) | Cup per Hours (cup/h) |
|---|---|
| 0.1 mm3/s | 0.001521631 cup/h |
| 1 mm3/s | 0.0152163102 cup/h |
| 10 mm3/s | 0.1521631022 cup/h |
| 60 mm3/s | 0.9129786129 cup/h |
| 100 mm3/s | 1.521631022 cup/h |
| 1,000 mm3/s | 15.21631022 cup/h |
Reverse conversion: Cup per Hours to Cubic Millimeter per Seconds
0.0152163102 cup/h × 65.71895458 = 0.999999999 mm3/s
0.0152163102 cup per hours = 0.999999999 cubic millimeter per seconds.
cubic millimeter per seconds = cup per hours × 65.7189545833
For a page dedicated to this direction, see Cup per Hours to Cubic Millimeter per Seconds.
Understanding the Cubic Millimeter per Seconds (mm3/s)
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 millimeter per seconds?
1 cubic millimeter per seconds equals 0.0152163102 cup per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per seconds to cup per hours?
Multiply the cubic millimeter per seconds value by 0.01521631022. The converter above does this instantly to whatever precision you set.
How do I convert cup per hours back to cubic millimeter per seconds?
Use the reverse factor: 1 cup per hours equals 65.71895458 cubic millimeter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per seconds?
Cubic Millimeter per Seconds (mm3/s) 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 millimeter per seconds to cup per hours conversion exact?
Yes. Both cubic millimeter per seconds and cup per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.01521631022 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.