

In short, exercise more to burn more calories. Daily Calories Burnedįor example, a 20% increase in lean mass (which is a ton), will only net approximately a 3-5% increase in BMR, almost a negligible amount considering to get that muscle mass you need to work out a ton, which would burn more calories anyway. With that said, even a large increase in muscle mass will only increase your BMR by a small portion. That is because muscles burn calories even at rest.

This is because BMR is slightly dependent on lean mass vs wet mass. (It may even decrease it, although this is not necessarily a bad thing).Īnaerobic exercise or weight training may actually increase your BMR. Of course, exercising will burn calories in itself, but it won’t increase your resting calories burned. The jury is still out on the specifics, but aerobic exercise will NOT increase your BMR. It does this by using a factor to multiply your BMR by a constant that relates to your exercise. Since BMR doesn’t take into account activity level, if you are trying to lose weight, it may be better to use a calorie calculator that takes into account your exercise. Your BMR can vary depending on the amount of lean body mass you have, but this equation is typically accurate to 5% of your actual BMR The following BMR calculator will evaluate your basal metabolic rate based on your age, weight, height, and gender. A biometric study of basal metabolism in man. Your BMR with activity factor is the number of calories your body burns per day based on the activity factor you selected. S= constant (+5 men/-161 women)Discover More Fitness Calculators BMI Calculator Chart: Your BMR calculator generates the number of calories your body burns per day at rest. The following formula, known as the Mifflin St Jeor Equation was developed through years of study and evidence. This does not take into account exercise throughout the day. Your Basal Metabolic Rate is the rate at which the human body burns energy at rest.

Enter your gender, height, and weight to determine how many calories you burn at rest every day. Calculate your basal metabolic rate (BMR).
