Calculate your Basal Metabolic Rate (BMR) to discover exactly how many calories your body burns at rest just to stay alive.
Your BMR is the baseline amount of energy (calories) your body needs to perform essential survival functions like breathing and circulating blood while at complete rest. Knowing this number is the foundation of any successful nutrition or weight management plan.
Input your age, gender, height, and weight. The calculator runs the updated Mifflin-St Jeor (or Harris-Benedict) equation to show you your exact daily baseline calorie count before you take a single step or eat a single meal.
Yes, 100% Free! Understand your body's energy needs without needing to purchase an expensive smart scale or fitness tracker.