Do you like to enjoy a nice cocktail or two, but worry about the calories? A cocktail calorie calculator can help you make informed choices about what drinks to order.

Most cocktails are not as calorie-rich as you might think. For example, a 12-ounce margarita has about 255 calories, while a piña colada has about 470. However, some cocktails can contain a lot of calories. A Long Island iced tea, for example, has about 760 calories.

If you are trying …