1. What is TDEE?

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.

2. How Does the Calculator Work?

The calculator uses the Mifflin-St Jeor Equation for women:

Then calculates TDEE:

Where Activity Factors are:

• 1.2 — Sedentary (little or no exercise)
• 1.375 — Lightly active (light exercise 1-3 days/week)
• 1.55 — Moderately active (moderate exercise 3-5 days/week)
• 1.725 — Very active (hard exercise 6-7 days/week)
• 1.9 — Extra active (very hard exercise, physical job)

3. Importance of TDEE Calculation

Details: Knowing your TDEE helps you determine appropriate calorie intake for weight loss, maintenance, or weight gain. It provides a scientific basis for creating effective diet plans.

4. Using the Calculator

Tips: Enter your weight in kilograms, height in centimeters, age in years, and select your activity level. Be honest about your activity level for accurate results.

5. Frequently Asked Questions (FAQ)

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 accurate is this calculator?
A: It provides a good estimate based on standard equations, but individual variations may occur due to metabolism, body composition, and other factors.

Q3: Should I eat exactly my TDEE to maintain weight?
A: Yes, consuming calories equal to your TDEE should help maintain your current weight.

Q4: How often should I recalculate my TDEE?
A: Recalculate when your weight changes significantly (±5kg) or when your activity level changes substantially.

Q5: Can this calculator be used for men?
A: This specific calculator uses the equation optimized for women. Men should use a different BMR equation.