1 cubic inch of water is 0.004329 US gallons.
0.004 US gallons.
163.2 gallons of water or 21.8 cubic feet.
16 and 7/8
0.623 gallons in 144 cubic inches.
7.29 US gallons.
65.3 gallons or 8.7 cubic feet.
There are 7.48 gallons of water in cubic foot.
7.48052 Gallons of water in a cubic foot
272.7 cubic feet or 2,040 US gallons.
10.39 gallons.
First calculate the cubic inches, then convert to gallons. Volume=pir2h=3.1416x32X120=3393 cubic inches 3393 cubic inchesx0.00433 gallons/cubic inch=14.7 gallons