TDEE Formula:
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Total Daily Energy Expenditure (TDEE) represents the total number of calories your body burns in a day, including basal metabolic rate (BMR) and calories burned through physical activity. It's essential for weight management and nutritional planning.
The calculator uses the TDEE formula:
Where:
Explanation: The equation multiplies your basal metabolic rate by an activity factor that corresponds to your daily physical activity level.
Details: Knowing your TDEE is crucial for effective weight management. To lose weight, consume fewer calories than your TDEE; to gain weight, consume more. It helps create personalized diet and exercise plans.
Tips: Enter your BMR in kcal/day and select your appropriate activity level from the dropdown menu. Ensure BMR is calculated accurately for best results.
Q1: What's the difference between BMR and TDEE?
A: BMR is the calories your body burns at complete rest, while TDEE includes all daily activities and exercise.
Q2: How often should I recalculate my TDEE?
A: Recalculate every 4-6 weeks or whenever your weight, activity level, or body composition changes significantly.
Q3: Are there different activity multipliers for women?
A: The activity multipliers are generally the same for both genders, but individual variations in metabolism and body composition should be considered.
Q4: How accurate is the TDEE calculation?
A: It provides a good estimate but individual variations in metabolism, NEAT (non-exercise activity thermogenesis), and other factors can affect actual energy expenditure.
Q5: Should I use TDEE for weight loss planning?
A: Yes, TDEE is the foundation for creating effective calorie deficit plans for weight loss. Typically, a 500-calorie daily deficit leads to about 1 pound of weight loss per week.