CalculCalories estimates BMR, TDEE, calorie and macro targets, BMI, and exercise energy use, and helps track food and calculate recipe nutrition.

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CalculCalories is for adults who want to estimate daily calorie needs and understand how activity and goals affect them. Enter your age, height, weight, and activity level to see estimated basal metabolic rate (BMR), total daily energy expenditure (TDEE), and suggested calorie targets for weight loss, maintenance, or weight gain. It also estimates protein, carbohydrate, and fat targets and calculates BMI and exercise energy expenditure. For food tracking, you can look up foods, calculate a recipe’s nutrition from its ingredients, or describe or photograph a meal. Optional AI helps identify foods and estimate portions; you can adjust the quantities, and the calorie totals are calculated from the site’s food database. Calculations use published methods such as Mifflin–St Jeor, with cited sources. The website works without an account, and its results are general estimates—not medical advice or a personalized clinical nutrition plan.

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