How much calories does a banana milkshake have?

The calorie content of a banana milkshake can vary depending on the ingredients used, but a typical homemade banana milkshake made with one medium banana, milk, and a scoop of ice cream generally contains around 300 to 500 calories. Factors such as the type of milk (whole, skim, or non-dairy) and the amount of added sugar or flavorings can also affect the total calorie count. For a more accurate estimate, it's best to calculate based on specific ingredients and portions.