There are 90 calories in 100ml (100 g) of Galaxy Thick Milkshake. This entire large milkshake has only 310 calories… and I used a natural, low calorie sweetener (blend of xylitol and erythritol) to keep the calories and sugar amounts low. Visit CalorieKing to see calorie … Don’t worry, it’s super easy (5 minutes!) Serving Size ? I paired the Chocolate Low Cow with a homemade chocolate syrup. : Calorie Breakdown: 22% fat, 60% carbs, 18% prot. Compare. Chocolate Milkshake Ice Cream - Back Yard Burgers, Inc. 12.3 oz 560.0 calories 73.0 grams carbs 26.0 grams fat 11.0 grams protein 0 grams fiber 95.0 mg cholesterol 16.0 grams saturated fat 260.0 mg … You'd need to walk 281 minutes to burn 1010 calories. There are 1010 calories in 1 medium container of Sheetz Chocolate Milkshake without whipped cream or toppings, medium. Updated: 8/31/2020. Calories: 740 Calories From Fat: 234 Amount Per Serving % Daily Value* Total Fat: 26g … Chick-fil-A Large Chocolate Milkshake Nutrition Facts.