The calorie content of champagne is 91 calories per four-ounce glass and 495 calories per 750-milliliter bottle. Count calories while drinking champagne withtips from an experienced bartender in this free video on bartending. Expert: Micah Bartelme Contact: www.wearehdtv.com Bio: Micah Bartelme is a professional bartender who is knowledgeable about thousands of drink recipes. Filmmaker: Christopher Rokosz