Crystal Light is known for being a low-calorie beverage option. Generally, a serving of Crystal Light contains only five calories or less. This refreshing drink mix is favored by those looking to enjoy flavored beverages without adding significant calories to their diet. Each serving typically consists of one packet or one spoonful of the powdered mix combined with water. It is always helpful for consumers to check the nutritional information on the packaging, as calorie content may vary slightly depending on the specific flavor or formulation. For the most accurate and up-to-date information regarding Crystal Light's calorie counts, it is advisable to visit their official website or consult the information provided on the product packaging.