Volumetric flow rate.
Imperial quart per Hours to Metric cup per Hours Converter — imp qt/h to metric cup/h
Convert Imperial quart per Hours (imp qt/h) to Metric cup per Hours (metric cup/h) using the exact conversion factor (1 imperial quart per hours = 4.54609 metric cup per hours). See the formula, worked examples, and conversion table.
Imperial quart per Hours to Metric cup 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 3.15700694e-7 / 6.94444444e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quart per Hours to Metric cup per Hours
Imperial quart per Hours and Metric cup 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
metric cup per hours = imperial quart per hours × 4.54609
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per hours equals 3.157007e-7 base units, and 1 metric cup per hours equals 6.944444e-8 base units, so dividing one by the other gives the direct imperial quart per hours-to-metric cup per hours factor of 4.54609.
Simple example
1 imp qt/h × 4.54609 = 4.54609 metric cup/h
1 imperial quart per hours = 4.54609 metric cup per hours.
Real-world example
60 imp qt/h × 4.54609 = 272.7654 metric cup/h
60 imperial quart per hours = 272.7654 metric cup per hours.
Conversion table
| Imperial quart per Hours (imp qt/h) | Metric cup per Hours (metric cup/h) |
|---|---|
| 0.1 imp qt/h | 0.454609 metric cup/h |
| 1 imp qt/h | 4.54609 metric cup/h |
| 10 imp qt/h | 45.4609 metric cup/h |
| 60 imp qt/h | 272.7654 metric cup/h |
| 100 imp qt/h | 454.609 metric cup/h |
| 1,000 imp qt/h | 4,546.09 metric cup/h |
Reverse conversion: Metric cup per Hours to Imperial quart per Hours
4.54609 metric cup/h × 0.2199692483 = 1 imp qt/h
4.54609 metric cup per hours = 1 imperial quart per hours.
imperial quart per hours = metric cup per hours × 0.219969248299
For a page dedicated to this direction, see Metric cup per Hours to Imperial quart per Hours.
Understanding the Imperial quart per Hours (imp qt/h)
Volumetric flow rate.
Understanding the Metric cup per Hours (metric cup/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric cup per hours are in 1 imperial quart per hours?
1 imperial quart per hours equals 4.54609 metric cup per hours, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per hours to metric cup per hours?
Multiply the imperial quart per hours value by 4.54609. The converter above does this instantly to whatever precision you set.
How do I convert metric cup per hours back to imperial quart per hours?
Use the reverse factor: 1 metric cup per hours equals 0.2199692483 imperial quart per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per hours?
Imperial quart per Hours (imp qt/h) is a unit of flow rate.
What is a metric cup per hours?
Metric cup per Hours (metric cup/h) is a unit of flow rate.
Is the imperial quart per hours to metric cup per hours conversion exact?
Yes. Both imperial quart per hours and metric cup per hours are defined by fixed standards rather than physical artifacts, so the factor of 4.54609 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.