Howdy, iam Alice Wong, Good luck today!
Why Is A Us Gallon Smaller Than Imperial? [Solved]
Well, in 1824 the Brits switched things up and went with the Imperial measure, which meant a gallon was based on 10 pounds or 277.42 cubic inches of water. Meanwhile, over in America they’d gone with a system where a gallon was made up of 231 cubic inches of water. See ya later, alligator!