How do you calculate the volume of a cylinder in gallons?

Question

tank is 77" in diameter and 60" high.

Answer 1

well the volume is pi*r^2*h

r = 77/2 = 38.5

v = pi(38.5)^2 * 60

v = 1482.25pi *60

v = 88935pi inches cubed

convert the cubed inches to gallons to get 384.999pi gallons or 1209.513 gallons.

Answer 2

1 inches^3 = 0.00432900433 US gallons

use that to find it.

pi(38.5)^2(60)=279397( 0.00432900433 )=1209.5 gallons

make it a good day

Answer 3

1 Cubic Inch = 0.00433 Gallons (US)

Answer 4

how do you calculate the volume of a cylinder in gallons?

tank is 77" in diameter and 60" high.

Gypsyman... here it is.

Given:

Diameter = D = 77 in

Height = H =60 in

Volume of Cylinder = Base Area x Height

Volume of Cylinder = (π D²) /4 x 60

Volume of Cylinder = [π (77)²/4] 60

Volume of Cylinder = 279255.9 cu in

1 Cu Inch = 0.0043 Gal (US)

Volume of Cylinder = 279255.9 cu in x 0.0043 Gal/cu in

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Ans :::Volume of Cylinder = 1200.80 Gal (US)

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hope this helps

  

Answer 5

77 inch diameter is 38.5 in radius, and

V = πr²h = (38.5)²(60)π = 279,397.5 in³.

there's about 7.5 gal/ft³, so 7.5(279,397.5 )/12³ = 1212.7 gal.