There are 0.00433 galls or 0.0036 Imp galls per cubic inch.
However if you are asking how much per linear inch of a given side of the tank then it would vary depending on which side you are referring to.
Assuming the tank is full to capacity and the dimensions in inches, the volumes are;
5.14286 Gal 4.28232 Imp
7.2987 Gal 5.93686 Imp
11.619 Gal 9.67488 Imp
Approx 18.18 US gallons. Here's how: 1 US gallon = 231 in³. So we have (14 in)(50 in)(6 in)/(231 in/gallon) = 18.18 gallons.
This is an 80 gallon tank.
0.3672 gallon per foot of pipe.
It is 7.83 gallons per inch. .785x4x4x1=12.56 cubic feet. 12.56 cubic feet x 7.48 gallons per cubic foot=93.9 gallons per foot 93.9 gallons per foot / 12 inches per foot =7.83 gallons per inch.
1 gallon
There is no sensible answer to this question. An inch is a linear measure, it measures length. A gallon is a measure of volume, it measures [Length]3. It is not possible to convert one to the other.
A 150-gallon drum contains 0.0036 gallon per cubic inch.
One gallon.
1 gallon = 231 cubic inches 1 cubic inch = 0.004329 gallon (rounded)
110.2 gallons per inch.
Approx 18.18 US gallons. Here's how: 1 US gallon = 231 in³. So we have (14 in)(50 in)(6 in)/(231 in/gallon) = 18.18 gallons.
It depends entirely on the shape of the tank.
One cubic inch is equal to 0.004329004 gallons. (cubic inches) * 0.004329004 = gallons
13.9 gallons per inch of depth.
This is an 80 gallon tank.
A gallon is a measure of volume, the inch is a measure of length, the two can not be equated. However the cubic inch and the gallon can be equated, there are 231.00010000000003 cubic inches in one US Gallon.
None - the question is meaningless. An inch is a measure of distance, a gallon is a measure of volume.