Basal Metabolic Rate (BMR) Calculator app is a tool that helps you calculate the amount of energy (in calories) your body requires to carry out its basic functions at rest, such as breathing, circulating blood, regulating body temperature, and maintaining organ function. The BMR is the minimum amount of energy your body needs to survive, and it varies depending on your age, gender, height, weight, and activity level.

The BMR Calculator app is designed to help you determine your BMR and use that information to set goals for healthy weight management. By entering your personal information into the app, such as your age, gender, weight, height, and activity level, the BMR calculator will estimate your daily calorie needs based on your BMR.