gallons x 231 = cubic inches
1 US gallon = 231 cubic inches # of gallons = (# of cubic inches) / 231
One US gallon = 231 cubic inches.
A gallon (US) is 231 cubic inches
There are 115.5 cubic inches in a half gallon.
One US gallon is 231 cubic inches.
1 gallon = 231 cubic inches 1 cubic inch = 0.004329 gallon (rounded)
1 gallon of space = 231 cubic inches regardless of what's in the gallon. Even if it's empty.
To figure out how many gallons are in a cylinder you can use the following formula: Volume= pi x radius squared x height then divide that by 231 Note: Measure the radius and height in inches this will give you an answer in cubic inches, the reason for dividing by 231 is that there are 231 cubic inches in one US gallon. Using the above formula will tell you how many gallons your cylinder contains.
1 US gallon = 231 cubic inches.
1 dry gallon is 268.8 cubic inches.
One gallon is 231 cubic inches.
If the slab is 4 inches thick the formula to find cubic yards is: Lenght x Width divided by 81 For a 6 in thick slab: Lengh x Width divided by 54 Another formula is to convert all measurements to inches and then: Lengh x Width divided by 46,656 (the number of cubic inches in a cubic yard)