Volumetric flow rate.
Cubic yard per Seconds to Cups per Millisecond Converter — yd3/s to cup/ms
Convert Cubic yard per Seconds (yd3/s) to Cup per Millisecond (cup/ms) using the exact conversion factor (1 cubic yard per seconds = 3.231584416 cup per millisecond). See the formula, worked examples, and conversion table.
Cubic yard per Seconds to Cups per Millisecond 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 0.764554858 / 0.2365882365.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic yard per Seconds to Cups per Millisecond
Cubic yard per Seconds and Cup per Millisecond 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
cups per millisecond = cubic yard per seconds × 3.23158441558
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic yard per seconds equals 0.764554857984 base units, and 1 cup per millisecond equals 0.2365882365 base units, so dividing one by the other gives the direct cubic yard per seconds-to-cup per millisecond factor of 3.23158441558.
Simple example
1 yd3/s × 3.231584416 = 3.231584416 cup/ms
1 cubic yard per seconds = 3.231584416 cups per millisecond.
Real-world example
60 yd3/s × 3.231584416 = 193.8950649 cup/ms
60 cubic yard per seconds = 193.8950649 cups per millisecond.
Conversion table
| Cubic yard per Seconds (yd3/s) | Cup per Millisecond (cup/ms) |
|---|---|
| 0.1 yd3/s | 0.3231584416 cup/ms |
| 1 yd3/s | 3.231584416 cup/ms |
| 10 yd3/s | 32.31584416 cup/ms |
| 60 yd3/s | 193.8950649 cup/ms |
| 100 yd3/s | 323.1584416 cup/ms |
| 1,000 yd3/s | 3,231.584416 cup/ms |
Reverse conversion: Cup per Millisecond to Cubic yard per Seconds
3.231584416 cup/ms × 0.3094457305 = 1 yd3/s
3.231584416 cups per millisecond = 1 cubic yard per seconds.
cubic yard per seconds = cups per millisecond × 0.309445730453
For a page dedicated to this direction, see Cup per Millisecond to Cubic yard per Seconds.
Understanding the Cubic yard per Seconds (yd3/s)
Volumetric flow rate.
Understanding the Cup per Millisecond (cup/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cups per millisecond are in 1 cubic yard per seconds?
1 cubic yard per seconds equals 3.231584416 cups per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic yard per seconds to cup per millisecond?
Multiply the cubic yard per seconds value by 3.231584416. The converter above does this instantly to whatever precision you set.
How do I convert cup per millisecond back to cubic yard per seconds?
Use the reverse factor: 1 cup per millisecond equals 0.3094457305 cubic yard per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic yard per seconds?
Cubic yard per Seconds (yd3/s) is a unit of flow rate.
What is a cup per millisecond?
Cup per Millisecond (cup/ms) is a unit of flow rate.
Is the cubic yard per seconds to cup per millisecond conversion exact?
Yes. Both cubic yard per seconds and cup per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 3.231584416 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.