Cubic feet per minute to US gallons per hour Converter

Convert cubic feet per minute to US gallons per hour instantly. One cubic foot per minute equals 448.8312 US gallons per hour, so you can type any…

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Convert cubic feet per minute to US gallons per hour instantly. One cubic foot per minute equals 448.8312 US gallons per hour, so you can type any value in cfm and read the answer in gph. The page also shows a conversion table and the exact formula used.

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Worked example

Example calculated from the starting values. Enter your own values and press Calculate to get your result.

US gallons per hour448.8312 gph

1 cfm = 448.8312 gph

With the default inputs (value in cubic feet per minute = 1 cfm), the results are: US gallons per hour 448.8312 gph.

Cubic feet per minute to US gallons per hour conversion table

Reference table based on the example values; it is not your calculation result.

cubic feet per minute (cfm)US gallons per hour (gph)
1448.8312
2897.6623
52,244.16
104,488.31
2511,220.78
5022,441.56
10044,883.12
500224,415.58
1,000448,831.17

Frequently asked questions

How many US gallons per hour are in one cubic foot per minute?

1 cubic foot per minute = 448.8312 US gallons per hour.

What is the formula to convert cubic feet per minute to US gallons per hour?

Multiply the value in cubic feet per minute by 448.8312.

How do I convert US gallons per hour back to cubic feet per minute?

1 US gallon per hour = 0.00222801 cubic feet per minute.

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