Home - Caffeine - Soft Drinks Mountain Dew Code Red Mountain Dew Code Red Caffeine 54 mg per 354.882 ml Switch to fl oz Calories: 170 kcal You Might Also Like:Ruby Red SquirtShasta Diet ColaSlurpeeShasta Mountain RushSki SodaRitz ColaSarsaparillaShasta ColaSquirt SodaSprite