BMITool · BMI & health guides

How Many Calories Do I Burn a Day? Calculate Your Daily Energy Burn

Find out exactly how many calories you burn a day without exercising and with physical activity using scientifically validated energy equations.

How Many Calories Do I Burn a Day? Total Daily Energy Expenditure Explained

Most average adults burn between 1,600 and 2,800 calories per day depending on their biological sex, age, height, current body weight, and physical activity level.

Your daily burn breaks down into:

Resting Energy (BMR): Powering your heart, lungs, brain, and cellular repair. Thermic Effect of Food (TEF): Energy used to digest food (approx. 10% of intake). Physical Activity: All walking, standing, and workout sessions. Profile Average Daily Calorie Burn (Sedentary) Average Daily Calorie Burn (Moderately Active) Adult Female (130–160 lbs / 59–73 kg) 1,600–1,850 kcal/day 1,900–2,200 kcal/day Adult Male (160–200 lbs / 73–91 kg) 2,000–2,300 kcal/day 2,400–2,800 kcal/day Calculate your baseline burn instantly using our [BMR CALCULATOR] or calculate your activity-adjusted energy needs with our [TDEE CALCULATOR].

Understanding this baseline allows you to adjust your nutrition accurately whether you want to lose body fat, build lean muscle, or maintain your current weight.

Check our [CALORIE DEFICIT CALCULATOR] to model your personalized energy balance.

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