Volumetric flow rate.
Cup per Minutes to Quarts per Millisecond Converter — cup/min to qt/ms
Convert Cup per Minutes (cup/min) to Quart per Millisecond (qt/ms) using the exact conversion factor (1 cup per minutes = 0.0000041667 quart per millisecond). See the formula, worked examples, and conversion table.
Cup per Minutes 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 3.94313728e-6 / 0.946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Minutes to Quarts per Millisecond
Cup per Minutes 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 = cup per minutes × 0.00000416666666667
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per minutes equals 0.000003943137275 base units, and 1 quart per millisecond equals 0.946352946 base units, so dividing one by the other gives the direct cup per minutes-to-quart per millisecond factor of 0.00000416666666667.
Simple example
1 cup/min × 0.000004166666667 = 0.0000041667 qt/ms
1 cup per minutes = 0.0000041667 quarts per millisecond.
Real-world example
60 cup/min × 0.000004166666667 = 0.00025 qt/ms
60 cup per minutes = 0.00025 quarts per millisecond.
Conversion table
| Cup per Minutes (cup/min) | Quart per Millisecond (qt/ms) |
|---|---|
| 0.1 cup/min | 4.166667e-7 qt/ms |
| 1 cup/min | 0.0000041667 qt/ms |
| 10 cup/min | 0.0000416667 qt/ms |
| 60 cup/min | 0.00025 qt/ms |
| 100 cup/min | 0.0004166667 qt/ms |
| 1,000 cup/min | 0.0041666667 qt/ms |
Reverse conversion: Quart per Millisecond to Cup per Minutes
0.0000041667 qt/ms × 240000 = 1.000008 cup/min
0.0000041667 quarts per millisecond = 1.000008 cup per minutes.
cup per minutes = quarts per millisecond × 240000
For a page dedicated to this direction, see Quart per Millisecond to Cup per Minutes.
Understanding the Cup per Minutes (cup/min)
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 cup per minutes?
1 cup per minutes equals 0.0000041667 quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cup per minutes to quart per millisecond?
Multiply the cup per minutes value by 0.000004166666667. The converter above does this instantly to whatever precision you set.
How do I convert quart per millisecond back to cup per minutes?
Use the reverse factor: 1 quart per millisecond equals 240,000 cup per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per minutes?
Cup per Minutes (cup/min) 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 cup per minutes to quart per millisecond conversion exact?
Yes. Both cup per minutes and quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.000004166666667 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.