Basal Metabolic Rate Calculator is used to calculate the number of calories your body burns at rest to maintain normal body functions. Your basal metabolic rate is influenced by a number of factors including age, weight, height, gender, diet, and exercise habits. The younger or bigger you are, the higher is your Basal Metabolic Rate. Also due to the greater percentage of lean muscle tissue in the male body, men generally have a 10-15% higher basal metabolic rate than women.
Basal Metabolic Rate is the largest factor in determining overall metabolic rate and how many calories you need to maintain, lose or gain weight. Do remember that the readings are not intended to serve as medical advice.