Volumetric flow rate.
Liter per Hours to Cup per Hours Converter — L/h to cup/h
Convert Liter per Hours (L/h) to Cup per Hours (cup/h) using the exact conversion factor (1 liter per hours = 4.226752838 cup per hours). See the formula, worked examples, and conversion table.
Liter per Hours to 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 2.77777778e-7 / 6.57189546e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Hours to Cup per Hours
Liter per Hours and 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
cup per hours = liter per hours × 4.22675283773
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per hours equals 2.777778e-7 base units, and 1 cup per hours equals 6.571895e-8 base units, so dividing one by the other gives the direct liter per hours-to-cup per hours factor of 4.22675283773.
Simple example
1 L/h × 4.226752838 = 4.226752838 cup/h
1 liter per hours = 4.226752838 cup per hours.
Real-world example
60 L/h × 4.226752838 = 253.6051703 cup/h
60 liter per hours = 253.6051703 cup per hours.
Conversion table
| Liter per Hours (L/h) | Cup per Hours (cup/h) |
|---|---|
| 0.1 L/h | 0.4226752838 cup/h |
| 1 L/h | 4.226752838 cup/h |
| 10 L/h | 42.26752838 cup/h |
| 60 L/h | 253.6051703 cup/h |
| 100 L/h | 422.6752838 cup/h |
| 1,000 L/h | 4,226.752838 cup/h |
Reverse conversion: Cup per Hours to Liter per Hours
4.226752838 cup/h × 0.2365882365 = 1 L/h
4.226752838 cup per hours = 1 liter per hours.
liter per hours = cup per hours × 0.2365882365
For a page dedicated to this direction, see Cup per Hours to Liter per Hours.
Understanding the Liter per Hours (L/h)
Volumetric flow rate.
Understanding the Cup per Hours (cup/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per hours are in 1 liter per hours?
1 liter per hours equals 4.226752838 cup per hours, using the exact defined conversion factor rather than an estimate.
How do I convert liter per hours to cup per hours?
Multiply the liter per hours value by 4.226752838. The converter above does this instantly to whatever precision you set.
How do I convert cup per hours back to liter per hours?
Use the reverse factor: 1 cup per hours equals 0.2365882365 liter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per hours?
Liter per Hours (L/h) is a unit of flow rate.
What is a cup per hours?
Cup per Hours (cup/h) is a unit of flow rate.
Is the liter per hours to cup per hours conversion exact?
Yes. Both liter per hours and cup per hours are defined by fixed standards rather than physical artifacts, so the factor of 4.226752838 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.