Volumetric flow rate.
Gallon per Hours to Cup per Minutes Converter — gal/h to cup/min
Convert Gallon per Hours (gal/h) to Cup per Minutes (cup/min) using the exact conversion factor (1 gallon per hours = 0.2666666667 cup per minutes). See the formula, worked examples, and conversion table.
Gallon per Hours to Cup per Minutes 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 1.05150327e-6 / 3.94313728e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Hours to Cup per Minutes
Gallon per Hours and Cup per Minutes 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 minutes = gallon per hours × 0.266666666667
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per hours equals 0.00000105150327333 base units, and 1 cup per minutes equals 0.000003943137275 base units, so dividing one by the other gives the direct gallon per hours-to-cup per minutes factor of 0.266666666667.
Simple example
1 gal/h × 0.2666666667 = 0.2666666667 cup/min
1 gallon per hours = 0.2666666667 cup per minutes.
Real-world example
60 gal/h × 0.2666666667 = 16 cup/min
60 gallon per hours = 16 cup per minutes.
Conversion table
| Gallon per Hours (gal/h) | Cup per Minutes (cup/min) |
|---|---|
| 0.1 gal/h | 0.0266666667 cup/min |
| 1 gal/h | 0.2666666667 cup/min |
| 10 gal/h | 2.666666667 cup/min |
| 60 gal/h | 16 cup/min |
| 100 gal/h | 26.66666667 cup/min |
| 1,000 gal/h | 266.6666667 cup/min |
Reverse conversion: Cup per Minutes to Gallon per Hours
0.2666666667 cup/min × 3.75 = 1 gal/h
0.2666666667 cup per minutes = 1 gallon per hours.
gallon per hours = cup per minutes × 3.75
For a page dedicated to this direction, see Cup per Minutes to Gallon per Hours.
Understanding the Gallon per Hours (gal/h)
Volumetric flow rate.
Understanding the Cup per Minutes (cup/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cup per minutes are in 1 gallon per hours?
1 gallon per hours equals 0.2666666667 cup per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per hours to cup per minutes?
Multiply the gallon per hours value by 0.2666666667. The converter above does this instantly to whatever precision you set.
How do I convert cup per minutes back to gallon per hours?
Use the reverse factor: 1 cup per minutes equals 3.75 gallon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per hours?
Gallon per Hours (gal/h) is a unit of flow rate.
What is a cup per minutes?
Cup per Minutes (cup/min) is a unit of flow rate.
Is the gallon per hours to cup per minutes conversion exact?
Yes. Both gallon per hours and cup per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.2666666667 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.