Gatorade Thirst Quencher, Riptide Rush 32 Oz80 calories per 12 fl oz serving. Rehydrate. Replenish. Refuel. Crisp & cool. Electrolytes to help replenish what you lose in sweat. Carbs to help refuel working muscles. gatorade.com. Comments? 1-800-884-2867 or visit gatorade.com.