Volumetric flow rate.
Cup per Hours to Gallon per Hours Converter — cup/h to gal/h
Convert Cup per Hours (cup/h) to Gallon per Hours (gal/h) using the exact conversion factor (1 cup per hours = 0.0625 gallon per hours). See the formula, worked examples, and conversion table.
Cup per Hours to Gallon 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 / 1.05150327e-6.
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 Gallon per Hours
Cup per Hours and Gallon 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
gallon per hours = cup per hours × 0.0625
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 gallon per hours equals 0.00000105150327333 base units, so dividing one by the other gives the direct cup per hours-to-gallon per hours factor of 0.0625.
Simple example
1 cup/h × 0.0625 = 0.0625 gal/h
1 cup per hours = 0.0625 gallon per hours.
Real-world example
60 cup/h × 0.0625 = 3.75 gal/h
60 cup per hours = 3.75 gallon per hours.
Conversion table
| Cup per Hours (cup/h) | Gallon per Hours (gal/h) |
|---|---|
| 0.1 cup/h | 0.00625 gal/h |
| 1 cup/h | 0.0625 gal/h |
| 10 cup/h | 0.625 gal/h |
| 60 cup/h | 3.75 gal/h |
| 100 cup/h | 6.25 gal/h |
| 1,000 cup/h | 62.5 gal/h |
Reverse conversion: Gallon per Hours to Cup per Hours
0.0625 gal/h × 16 = 1 cup/h
0.0625 gallon per hours = 1 cup per hours.
cup per hours = gallon per hours × 16
For a page dedicated to this direction, see Gallon per Hours to Cup per Hours.
Understanding the Cup per Hours (cup/h)
Volumetric flow rate.
Understanding the Gallon per Hours (gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per hours are in 1 cup per hours?
1 cup per hours equals 0.0625 gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cup per hours to gallon per hours?
Multiply the cup per hours value by 0.0625. The converter above does this instantly to whatever precision you set.
How do I convert gallon per hours back to cup per hours?
Use the reverse factor: 1 gallon per hours equals 16 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 gallon per hours?
Gallon per Hours (gal/h) is a unit of flow rate.
Is the cup per hours to gallon per hours conversion exact?
Yes. Both cup per hours and gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.0625 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.