Baileys Deliciously Light – per 2.5 fl. oz. serving – Average Analysis: calories-139; carbs-9.3 g; protein-0.8 g; fat-3.7 g; sugar – 7.8g. Compared to Baileys Original Irish Cream per 2.5 fl. oz. serving: calories-233; carbs-16.1g; protein-2.1g; fat-10.1g; sugar 13.3g