TDEE Calculator

Calculate your Total Daily Energy Expenditure to find out how many calories you burn per day based on your activity level and metabolic rate.

TDEE Calculator

Calculate your Total Daily Energy Expenditure to determine how many calories you burn in a day based on your activity level and metabolic rate.

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Your TDEE Results

Enter your information
to see your TDEE results

How to Use the TDEE Calculator

Step-by-Step Instructions

  1. Choose your preferred unit system (Metric or Imperial)
  2. Enter your age (must be between 15-80 years)
  3. Select your biological gender
  4. Input your current weight within the valid range
  5. Enter your height measurement
  6. Select your activity level based on weekly exercise
  7. Click "Calculate TDEE" to get your results

Tips for Accurate Results

  • Use your current weight, not your goal weight
  • Be honest about your activity level
  • Include both exercise and daily activities
  • Consider your job activity level
  • Round measurements to the nearest whole number
  • Use consistent timing (same time of day for weight)

Understanding TDEE

Total Daily Energy Expenditure (TDEE) represents the total number of calories your body burns in a 24-hour period. This includes your Basal Metabolic Rate (BMR) plus calories burned through physical activity, exercise, and daily movement.

Components of TDEE

  • BMR (60-70%): Calories burned at rest for basic bodily functions
  • Thermic Effect of Food (8-10%): Energy used to digest and process food
  • Exercise Activity (15-20%): Planned physical activity and sports
  • Non-Exercise Activity (15-20%): Daily activities like walking and fidgeting

Using Your TDEE

Once you know your TDEE, you can set appropriate calorie targets for your goals. Create a deficit for weight loss, surplus for weight gain, or eat at maintenance to preserve your current weight. Monitor your progress and adjust as needed.

Frequently Asked Questions

Understanding TDEE

Total Daily Energy Expenditure (TDEE) represents the total number of calories your body burns in a 24-hour period. This includes your Basal Metabolic Rate (BMR) plus calories burned through physical activity, exercise, and daily movement.

Components of TDEE

  • BMR (60-70%): Calories burned at rest for basic bodily functions
  • Thermic Effect of Food (8-10%): Energy used to digest and process food
  • Exercise Activity (15-20%): Planned physical activity and sports
  • Non-Exercise Activity (15-20%): Daily activities like walking and fidgeting

Using Your TDEE

Once you know your TDEE, you can set appropriate calorie targets for your goals. Create a deficit for weight loss, surplus for weight gain, or eat at maintenance to preserve your current weight. Monitor your progress and adjust as needed.

Frequently Asked Questions

What is TDEE?

TDEE (Total Daily Energy Expenditure) is the total number of calories your body burns in a 24-hour period, including your BMR plus calories burned through physical activity, exercise, and daily movement.

How is TDEE different from BMR?

BMR (Basal Metabolic Rate) is the calories your body burns at complete rest for basic functions like breathing and circulation. TDEE includes BMR plus all additional calories burned through exercise, daily activities, and the thermic effect of food.

How do I use TDEE for weight loss?

To lose weight, eat fewer calories than your TDEE. A deficit of 250-500 calories per day typically leads to about 0.25-0.5kg of weight loss per week, which is a safe and sustainable rate.

How often should I recalculate my TDEE?

Recalculate every 4-8 weeks, especially if your weight, activity level, or goals change significantly. As you lose or gain weight, your TDEE will change accordingly.