Volumetric flow rate.
Metric cup per Seconds to Quarts per Millisecond Converter — metric cup/s to qt/ms
Convert Metric cup per Seconds (metric cup/s) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 metric cup per seconds = 0.0002641721 quart per millisecond). See the formula, worked examples, and conversion table.
Metric cup per Seconds to Quarts 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 0.00025 / 0.946352946.
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 Seconds to Quarts per Millisecond
Metric cup per Seconds and Quart 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
quarts per millisecond = metric cup per seconds × 0.000264172052358
This factor comes from each unit's defined relationship to the category's base unit: 1 metric cup per seconds equals 0.00025 base units, and 1 quart per millisecond equals 0.946352946 base units, so dividing one by the other gives the direct metric cup per seconds-to-quart per millisecond factor of 0.000264172052358.
Simple example
1 metric cup/s × 0.0002641720524 = 0.0002641721 qt/ms
1 metric cup per seconds = 0.0002641721 quarts per millisecond.
Real-world example
60 metric cup/s × 0.0002641720524 = 0.0158503231 qt/ms
60 metric cup per seconds = 0.0158503231 quarts per millisecond.
Conversion table
| Metric cup per Seconds (metric cup/s) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 metric cup/s | 0.0000264172 qt/ms |
| 1 metric cup/s | 0.0002641721 qt/ms |
| 10 metric cup/s | 0.0026417205 qt/ms |
| 60 metric cup/s | 0.0158503231 qt/ms |
| 100 metric cup/s | 0.0264172052 qt/ms |
| 1,000 metric cup/s | 0.2641720524 qt/ms |
Reverse conversion: Quart per Millisecond to Metric cup per Seconds
0.0002641721 qt/ms × 3785.411784 = 1.00000018 metric cup/s
0.0002641721 quarts per millisecond = 1.00000018 metric cup per seconds.
metric cup per seconds = quarts per millisecond × 3785.411784
For a page dedicated to this direction, see Quart per Millisecond to Metric cup per Seconds.
Understanding the Metric cup per Seconds (metric cup/s)
Volumetric flow rate.
Understanding the Quart per Millisecond (qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per millisecond are in 1 metric cup per seconds?
1 metric cup per seconds equals 0.0002641721 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert metric cup per seconds to quart per millisecond?
Multiply the metric cup per seconds value by 0.0002641720524. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to metric cup per seconds?
Use the reverse factor: 1 quart per millisecond equals 3,785.411784 metric cup per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric cup per seconds?
Metric cup per Seconds (metric cup/s) is a unit of flow rate.
What is a quart per millisecond?
Quart per Millisecond (qt/ms) is a unit of flow rate.
Is the metric cup per seconds to quart per millisecond conversion exact?
Yes. Both metric cup per seconds and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.0002641720524 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.