Calculate your Basal Metabolic Rate (BMR) to find out how many calories your body burns at rest. Supports both metric and imperial units.
Your Basal Metabolic Rate (BMR) is the number of calories your body needs to maintain basic functions like breathing, circulation, and cell production while at rest. Knowing your BMR helps you plan your daily calorie intake for weight maintenance, loss, or gain.
The Mifflin-St Jeor Equation is used for accurate BMR calculation:
For men: BMR = 10 × weight(kg) + 6.25 × height(cm) − 5 × age(y) + 5
For women: BMR = 10 × weight(kg) + 6.25 × height(cm) − 5 × age(y) − 161