Calculate daily calorie intake based on age, gender, weight, height, and activity level. Parameters: age (int): Age of the person in years. gender (str): Gender of the person ('male' or 'female').
It then uses this personal information to calculate your Basal Metabolic Rate (BMR), which is your metabolic ... The Apple Health app determines how much the average person of your size, age, and ...
The calculator will then tell you how many calories ... Now that you know your calorie needs, let’s say you need 1800 calories to lose weight and will use the macronutrient ratios given above.