How many 1.75 liters do you need to equal a gallon? Leave a Comment / GeneralFinest ReplyOne US gallon is about 3.785 liters. So, 3.785 divided by 1.75 is about 2.163 1.75-liter items.Read More: What tims is 9pm PST in Central time? How many linear ft in 1 acre? Related posts:What situation is the best example of dramatic irony? What element is 1s2 2s2 2p6 3s2 3p6 4s1 3d5? What does btw mean when refering to a woman? What is the only number that is both even and odd? Having limits or bounds? READ: Government travel card 101 Which item is a benefit of using the travel card?