Volumetric flow rate.
Cup per Minutes to Gallon per Hours Converter — cup/min to gal/h
Convert Cup per Minutes (cup/min) to Gallon per Hours (gal/h) using the exact conversion factor (1 cup per minutes = 3.75 gallon per hours). See the formula, worked examples, and conversion table.
Cup per Minutes 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 3.94313728e-6 / 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 Minutes to Gallon per Hours
Cup per Minutes 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 minutes × 3.75
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per minutes equals 0.000003943137275 base units, and 1 gallon per hours equals 0.00000105150327333 base units, so dividing one by the other gives the direct cup per minutes-to-gallon per hours factor of 3.75.
Simple example
1 cup/min × 3.75 = 3.75 gal/h
1 cup per minutes = 3.75 gallon per hours.
Real-world example
60 cup/min × 3.75 = 225 gal/h
60 cup per minutes = 225 gallon per hours.
Conversion table
| Cup per Minutes (cup/min) | Gallon per Hours (gal/h) |
|---|---|
| 0.1 cup/min | 0.375 gal/h |
| 1 cup/min | 3.75 gal/h |
| 10 cup/min | 37.5 gal/h |
| 60 cup/min | 225 gal/h |
| 100 cup/min | 375 gal/h |
| 1,000 cup/min | 3,750 gal/h |
Reverse conversion: Gallon per Hours to Cup per Minutes
3.75 gal/h × 0.2666666667 = 1 cup/min
3.75 gallon per hours = 1 cup per minutes.
cup per minutes = gallon per hours × 0.266666666667
For a page dedicated to this direction, see Gallon per Hours to Cup per Minutes.
Understanding the Cup per Minutes (cup/min)
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 minutes?
1 cup per minutes equals 3.75 gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cup per minutes to gallon per hours?
Multiply the cup per minutes value by 3.75. The converter above does this instantly to whatever precision you set.
How do I convert gallon per hours back to cup per minutes?
Use the reverse factor: 1 gallon per hours equals 0.2666666667 cup per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per minutes?
Cup per Minutes (cup/min) 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 minutes to gallon per hours conversion exact?
Yes. Both cup per minutes and gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 3.75 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.