Volumetric flow rate.
Cup per Seconds to Imperial quart per Seconds Converter — cup/s to imp qt/s
Convert Cup per Seconds (cup/s) to Imperial quart per Seconds (imp qt/s) using the exact conversion factor (1 cup per seconds = 0.2081685462 imperial quart per seconds). See the formula, worked examples, and conversion table.
Cup per Seconds to Imperial quart 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 / 0.0011365225.
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 Imperial quart per Seconds
Cup per Seconds and Imperial quart 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
imperial quart per seconds = cup per seconds × 0.208168546157
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 imperial quart per seconds equals 0.0011365225 base units, so dividing one by the other gives the direct cup per seconds-to-imperial quart per seconds factor of 0.208168546157.
Simple example
1 cup/s × 0.2081685462 = 0.2081685462 imp qt/s
1 cup per seconds = 0.2081685462 imperial quart per seconds.
Real-world example
60 cup/s × 0.2081685462 = 12.49011277 imp qt/s
60 cup per seconds = 12.49011277 imperial quart per seconds.
Conversion table
| Cup per Seconds (cup/s) | Imperial quart per Seconds (imp qt/s) |
|---|---|
| 0.1 cup/s | 0.0208168546 imp qt/s |
| 1 cup/s | 0.2081685462 imp qt/s |
| 10 cup/s | 2.081685462 imp qt/s |
| 60 cup/s | 12.49011277 imp qt/s |
| 100 cup/s | 20.81685462 imp qt/s |
| 1,000 cup/s | 208.1685462 imp qt/s |
Reverse conversion: Imperial quart per Seconds to Cup per Seconds
0.2081685462 imp qt/s × 4.803799702 = 1 cup/s
0.2081685462 imperial quart per seconds = 1 cup per seconds.
cup per seconds = imperial quart per seconds × 4.80379970202
For a page dedicated to this direction, see Imperial quart per Seconds to Cup per Seconds.
Understanding the Cup per Seconds (cup/s)
Volumetric flow rate.
Understanding the Imperial quart per Seconds (imp qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per seconds are in 1 cup per seconds?
1 cup per seconds equals 0.2081685462 imperial quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cup per seconds to imperial quart per seconds?
Multiply the cup per seconds value by 0.2081685462. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per seconds back to cup per seconds?
Use the reverse factor: 1 imperial quart per seconds equals 4.803799702 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 imperial quart per seconds?
Imperial quart per Seconds (imp qt/s) is a unit of flow rate.
Is the cup per seconds to imperial quart per seconds conversion exact?
Yes. Both cup per seconds and imperial quart per seconds 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.