Home - Caffeine - Soft Drinks Ritz Cola Ritz Cola Caffeine 10 mg per 354.882 ml Switch to fl oz Calories: 144 kcal You Might Also Like:SarsaparillaShasta Mountain RushSpriteSki SodaSlurpeeRuby Red SquirtShasta ColaShasta Diet ColaStarbucks Refreshers CannedSquirt Soda