The volume is given by
v = (π/4)d^2*h
where d is the diameter and h is the height.
For d=63" and h=9", the volume is (35721π)/4 in^3 ≈ 28055.2 in^3.
For d=9" and h=63", the volume is (5103π)/4 in^3 ≈ 4007.89 in^3.
That's about 121.45 gallons and 17.35 gallons, respectively.
v = (π/4)d^2*h
where d is the diameter and h is the height.
For d=63" and h=9", the volume is (35721π)/4 in^3 ≈ 28055.2 in^3.
For d=9" and h=63", the volume is (5103π)/4 in^3 ≈ 4007.89 in^3.
That's about 121.45 gallons and 17.35 gallons, respectively.