Volumetric flow rate.
Cups per Millisecond to Imperial quarts per Millisecond Converter — cup/ms to imp qt/ms
Convert Cup per Millisecond (cup/ms) to Imperial quart per Millisecond (imp qt/ms) using the exact conversion factor (1 cup per millisecond = 0.2081685462 imperial quart per millisecond). See the formula, worked examples, and conversion table.
Cups per Millisecond to Imperial 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 0.2365882365 / 1.1365225.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cups per Millisecond to Imperial quarts per Millisecond
Cup per Millisecond and Imperial 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
imperial quarts per millisecond = cups per millisecond × 0.208168546157
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per millisecond equals 0.2365882365 base units, and 1 imperial quart per millisecond equals 1.1365225 base units, so dividing one by the other gives the direct cup per millisecond-to-imperial quart per millisecond factor of 0.208168546157.
Simple example
1 cup/ms × 0.2081685462 = 0.2081685462 imp qt/ms
1 cup per millisecond = 0.2081685462 imperial quarts per millisecond.
Real-world example
60 cup/ms × 0.2081685462 = 12.49011277 imp qt/ms
60 cups per millisecond = 12.49011277 imperial quarts per millisecond.
Conversion table
| Cup per Millisecond (cup/ms) | Imperial quart per Millisecond (imp qt/ms) |
|---|---|
| 0.1 cup/ms | 0.0208168546 imp qt/ms |
| 1 cup/ms | 0.2081685462 imp qt/ms |
| 10 cup/ms | 2.081685462 imp qt/ms |
| 60 cup/ms | 12.49011277 imp qt/ms |
| 100 cup/ms | 20.81685462 imp qt/ms |
| 1,000 cup/ms | 208.1685462 imp qt/ms |
Reverse conversion: Imperial quart per Millisecond to Cup per Millisecond
0.2081685462 imp qt/ms × 4.803799702 = 1 cup/ms
0.2081685462 imperial quarts per millisecond = 1 cups per millisecond.
cups per millisecond = imperial quarts per millisecond × 4.80379970202
For a page dedicated to this direction, see Imperial quart per Millisecond to Cup per Millisecond.
Understanding the Cup per Millisecond (cup/ms)
Volumetric flow rate.
Understanding the Imperial quart per Millisecond (imp qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quarts per millisecond are in 1 cup per millisecond?
1 cup per millisecond equals 0.2081685462 imperial quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cup per millisecond to imperial quart per millisecond?
Multiply the cup per millisecond value by 0.2081685462. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per millisecond back to cup per millisecond?
Use the reverse factor: 1 imperial quart per millisecond equals 4.803799702 cups per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per millisecond?
Cup per Millisecond (cup/ms) is a unit of flow rate.
What is a imperial quart per millisecond?
Imperial quart per Millisecond (imp qt/ms) is a unit of flow rate.
Is the cup per millisecond to imperial quart per millisecond conversion exact?
Yes. Both cup per millisecond and imperial quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.2081685462 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.