Volumetric flow rate.
Cup per Seconds to Cubic Millimeter per Seconds Converter — cup/s to mm3/s
Convert Cup per Seconds (cup/s) to Cubic Millimeter per Seconds (mm3/s) using the exact conversion factor (1 cup per seconds = 236,588.2365 cubic millimeter per seconds). See the formula, worked examples, and conversion table.
Cup per Seconds 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 0.0002365882365 / 1e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Seconds to Cubic Millimeter per Seconds
Cup per Seconds 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 = cup per seconds × 236588.2365
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per seconds equals 0.0002365882365 base units, and 1 cubic millimeter per seconds equals 1e-9 base units, so dividing one by the other gives the direct cup per seconds-to-cubic millimeter per seconds factor of 236588.2365.
Simple example
1 cup/s × 236588.2365 = 236,588.2365 mm3/s
1 cup per seconds = 236,588.2365 cubic millimeter per seconds.
Real-world example
60 cup/s × 236588.2365 = 14,195,294.19 mm3/s
60 cup per seconds = 14,195,294.19 cubic millimeter per seconds.
Conversion table
| Cup per Seconds (cup/s) | Cubic Millimeter per Seconds (mm3/s) |
|---|---|
| 0.1 cup/s | 23,658.82365 mm3/s |
| 1 cup/s | 236,588.2365 mm3/s |
| 10 cup/s | 2,365,882.365 mm3/s |
| 60 cup/s | 14,195,294.19 mm3/s |
| 100 cup/s | 23,658,823.65 mm3/s |
| 1,000 cup/s | 236,588,236.5 mm3/s |
Reverse conversion: Cubic Millimeter per Seconds to Cup per Seconds
1 mm3/s × 0.000004226752838 = 0.0000042268 cup/s
1 cubic millimeter per seconds = 0.0000042268 cup per seconds.
cup per seconds = cubic millimeter per seconds × 0.00000422675283773
For a page dedicated to this direction, see Cubic Millimeter per Seconds to Cup per Seconds.
Understanding the Cup per Seconds (cup/s)
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 cup per seconds?
1 cup per seconds equals 236,588.2365 cubic millimeter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cup per seconds to cubic millimeter per seconds?
Multiply the cup per seconds value by 236588.2365. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per seconds back to cup per seconds?
Use the reverse factor: 1 cubic millimeter per seconds equals 0.0000042268 cup per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per seconds?
Cup per Seconds (cup/s) 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 cup per seconds to cubic millimeter per seconds conversion exact?
Yes. Both cup per seconds and cubic millimeter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 236588.2365 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.