You cannot without knowing the dimensions and shape.
cubic feet per hour x 0.016666667 = cubic feet per minute
Multiply cubic feet per second by 60 to get cubic feet per minute.
cubic feet per second x 60 = cubic feet per minute
Cubic feet per minute x 28.3168 = liters per minute
Multiply liters per minute by 0.0353146667 to get cubic feet per minute.
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.
cubic feet per hour x 0.471947443 = liters per minute
liters per minute x 2.1189 = cubic feet per hour
Divide by 60.
300 cubic meters per hour is about 176.57 cubic feet per minute.Formula: Cubic meters per hour x 0.5886 (rounded) = cubic feet per minute
For US gallons, use this equation: gallons per minute x 8.020833333 = cubic feet per hour750 gallons/minute x 8.020833333 = about 6,015.625 cubic feet per hour
Conversion: liters per minute x 2.118 = cubic feet per hour