How many calories in a pineapple smoothie?

The number of calories in a pineapple smoothie can vary depending on the ingredients and the size of the smoothie. However, a typical 16-ounce pineapple smoothie made with pineapple, yogurt, and fruit juice can contain around 250-350 calories. To reduce the calorie content, you can use low-fat yogurt and unsweetened fruit juice, or add more water to the smoothie.