How Many Calories Are in Coca-Cola?

Coca-Cola is listed with 43 kcal, 0 g protein, 10.6 g carbs, and 0 g fat per 100g when available. These numbers are best treated as estimates because serving size, brand, cooking method, toppings, sauces, and restaurant preparation can all change the final nutrition profile. For calorie tracking, the most useful next step is to compare the amount you actually eat with the per-100g estimate. A smaller serving may fit very differently from a large portion, and mixed meals can change the balance of protein, carbs, fat, fiber, sugar, and sodium. If Coca-Cola is part of a larger plate, the sides, drinks, oils, sauces, and toppings may matter as much as the base food itself. It can also help to compare Coca-Cola with a similar food instead of evaluating it in isolation. For example, two foods with similar calories may differ meaningfully in protein, fiber, sugar, or sodium. EatCheck can help scan meals, estimate calories, and keep the decision focused on context rather than strict rules. Nutrition estimates are for general wellness reference and may vary by serving size and preparation method.