For US gallons, use this equation: gallons per minute x 8.020833333 = cubic feet per hour
750 gallons/minute x 8.020833333 = about 6,015.625 cubic feet per hour
Use this formula to convert gallons per minute to cubic feet per second:gallons per minute x 0.002228 = cubic feet per second. So; 500 x 0.002228 = about 1.114 cubic feet per second.
Formula: cubic feet per hour x 7.481 = US gallons per hour (use 6.229 if you want to convert cubic feet to Imperial gallons)
20 US gallons per minute = 2.674 cubic feet per minute.
1 US gallon = 0.133680556 Cubic Feet (ft3); and 1 day = 24 hours = 1,440 Minutes. Math equation for conversion where "x=number of gallons per day" is: (x / 1440) x 0.133680556 Example: If x=30 (gallons per day), then: 0.208333 x 0.133680556 = 2.785 ft3 per Minute.
6,000 US gallons per minute = 13.37 cubic feet per second.
If you remember the following facts, you'll never go wrong: ==> 1 cubic foot = 1,728 cubic inches ==> 231 cubic inches = 1 gallon
One cubic foot per minute = 7.481 US gallons per minute.
cubic feet per hour x 0.016666667 = cubic feet per minute
cubic feet per second x 60 = cubic feet per minute
Multiply cubic feet per second by 60 to get cubic feet per minute.
To convert square feet to US gallons, you need to know the depth of the area in feet. First, calculate the volume in cubic feet by multiplying the area in square feet by the depth. Then, convert cubic feet to gallons using the conversion factor: 1 cubic foot equals approximately 7.48 gallons. Multiply the volume in cubic feet by 7.48 to get the volume in gallons.
Gallons x 0.133681 = cubic feet