Their modified leaves and stems catch and store water, which the plant can then use as a resource. Pineapples can weigh up to 20 pounds, but average 2-5 pounds.Click to see full answer. Moreover, how much does a slice of pineapple weigh?An average size pineapple can easily reach one kilogram or more in weight. They can be sweet and juicy. 1 slice of 4-2/3 inches in diameter x 3/4″ thickness will have 166 grams weight. Whilst 1 cup of pineapple chunks will weigh 165 grams.Secondly, how much does 1/4 cup pineapple weigh? 1/4 cup of chopped pineapple in grams Ingredient: gram kilogram pound ounce Calculate! Significant Figures: 2 3 4 5 Results 1/4 US cup of chopped pineapple weighs 56.2 grams. (*) (*) or precisely 56.249 grams. All values are approximate. Beside this, how many ounces is a pineapple? After removing that much waste from in a 3 pound medium pineapple you are only left with about 4.5 cups (1065 mls) of cubes. One cup of fresh, peeled and cored pineapple that was cut into 1 inch (2.5 cm) pieces will weigh about 6 ounces (170g).How many slices can you get from a pineapple? Standard Pineapple Slices Can Size Rings per Can 8z A1 4 15 oz A1.5 8 20oz A2 10 30oz A2.5 8(2.5T), 12-14(#2T), 14-16(#2T)