Volumetric flow rate.
Cup per Hours to Imperial quart per Hours Converter — cup/h to imp qt/h
Convert Cup per Hours (cup/h) to Imperial quart per Hours (imp qt/h) using the exact conversion factor (1 cup per hours = 0.2081685462 imperial quart per hours). See the formula, worked examples, and conversion table.
Cup per Hours to Imperial quart per Hours 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 6.57189546e-8 / 3.15700694e-7.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Hours to Imperial quart per Hours
Cup per Hours and Imperial quart per Hours 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 hours = cup per hours × 0.208168546157
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per hours equals 6.571895e-8 base units, and 1 imperial quart per hours equals 3.157007e-7 base units, so dividing one by the other gives the direct cup per hours-to-imperial quart per hours factor of 0.208168546157.
Simple example
1 cup/h × 0.2081685462 = 0.2081685462 imp qt/h
1 cup per hours = 0.2081685462 imperial quart per hours.
Real-world example
60 cup/h × 0.2081685462 = 12.49011277 imp qt/h
60 cup per hours = 12.49011277 imperial quart per hours.
Conversion table
| Cup per Hours (cup/h) | Imperial quart per Hours (imp qt/h) |
|---|---|
| 0.1 cup/h | 0.0208168546 imp qt/h |
| 1 cup/h | 0.2081685462 imp qt/h |
| 10 cup/h | 2.081685462 imp qt/h |
| 60 cup/h | 12.49011277 imp qt/h |
| 100 cup/h | 20.81685462 imp qt/h |
| 1,000 cup/h | 208.1685462 imp qt/h |
Reverse conversion: Imperial quart per Hours to Cup per Hours
0.2081685462 imp qt/h × 4.803799702 = 1 cup/h
0.2081685462 imperial quart per hours = 1 cup per hours.
cup per hours = imperial quart per hours × 4.80379970202
For a page dedicated to this direction, see Imperial quart per Hours to Cup per Hours.
Understanding the Cup per Hours (cup/h)
Volumetric flow rate.
Understanding the Imperial quart per Hours (imp qt/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quart per hours are in 1 cup per hours?
1 cup per hours equals 0.2081685462 imperial quart per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cup per hours to imperial quart per hours?
Multiply the cup per hours value by 0.2081685462. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per hours back to cup per hours?
Use the reverse factor: 1 imperial quart per hours equals 4.803799702 cup per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per hours?
Cup per Hours (cup/h) is a unit of flow rate.
What is a imperial quart per hours?
Imperial quart per Hours (imp qt/h) is a unit of flow rate.
Is the cup per hours to imperial quart per hours conversion exact?
Yes. Both cup per hours and imperial quart per hours 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.