1 cubic foot per minute [ft3/min] = 448.831169 gallon (US) per hour [gal/h]
Example: 1 cubic foot per minute [ft3/min] equals 448.831169 gallon (US) per hour [gal/h].
Examples
1 cubic foot per minute [ft3/min] = 448.831169 gallon (US) per hour [gal/h]
2 cubic foot per minute [ft3/min] = 897.662338 gallon (US) per hour [gal/h]
5 cubic foot per minute [ft3/min] = 2244.155844 gallon (US) per hour [gal/h]
10 cubic foot per minute [ft3/min] = 4488.311688 gallon (US) per hour [gal/h]
20 cubic foot per minute [ft3/min] = 8976.623377 gallon (US) per hour [gal/h]
25 cubic foot per minute [ft3/min] = 11220.779221 gallon (US) per hour [gal/h]
Practical Uses for cubic foot per minute to gallon us per hour
quick homework checksshopping and product comparisonstravel planningprofessional estimatesDIY and household measurementsgeneral reference
Sources and Accuracy
Flow rate conversions use cubic meter per second as the reference unit and include common pump, plumbing, HVAC, and process-flow units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
About These Units
cubic foot per minute [ft3/min]
Definition
The cubic foot per minute (ft3/min) is a flow rate unit used to express measurements in this converter.
History
This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current use
Use cubic foot per minute when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.
gallon (US) per hour [gal/h]
Definition
The gallon (US) per hour (gal/h) is a flow rate unit used to express measurements in this converter.
History
This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current use
Use gallon (US) per hour when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.
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How to Convert
Enter the value in the “From value” field.
Confirm the source unit is cubic foot per minute [ft3/min].
Confirm the target unit is gallon (US) per hour [gal/h].
How do I convert cubic foot per minute to gallon (US) per hour?
Use this formula: 1 cubic foot per minute [ft3/min] = 448.831169 gallon (US) per hour [gal/h] Enter your value in the calculator and the result updates instantly.
How many gallon (US) per hour are in 1 cubic foot per minute?
1 cubic foot per minute [ft3/min] equals 448.831169 gallon (US) per hour [gal/h].
Can I reverse this conversion?
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.