1. What is TDEE?

TDEE (Total Daily Energy Expenditure) represents the total number of calories your body burns in a day, including basal metabolic rate and physical activity. It helps determine appropriate calorie intake for weight maintenance, loss, or gain.

2. How Does the Calculator Work?

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

Then calculates TDEE:

Where:

• \( weight \) — Body weight in kilograms
• \( height \) — Height in centimeters
• \( age \) — Age in years
• \( Activity\ Factor \) — Multiplier based on activity level

3. Importance of Calorie Intake Calculation

Details: Knowing your TDEE is essential for creating effective nutrition plans, whether your goal is weight loss, maintenance, or muscle gain. It provides a scientific basis for calorie intake planning.

4. Using the Calculator

Tips: Enter your weight in kg, height in cm, age in years, and select your activity level. For accurate results, use current measurements and be honest about your activity level.

5. Frequently Asked Questions (FAQ)

Q1: What is the difference between BMR and TDEE?
A: BMR (Basal Metabolic Rate) is the calories your body burns at complete rest, while TDEE includes all daily activities and exercise.

Q2: How accurate is this calculator?
A: The Mifflin-St Jeor Equation is considered one of the most accurate BMR formulas, but individual variations may exist.

Q3: Should I eat exactly my TDEE?
A: For weight maintenance, yes. For weight loss, consume 300-500 calories less; for weight gain, consume 300-500 calories more.

Q4: How often should I recalculate my TDEE?
A: Recalculate every 4-6 weeks or after significant weight changes (±5 kg) or activity level changes.

Q5: Are there any limitations to this calculation?
A: The calculation may be less accurate for extremely muscular individuals, pregnant women, or those with certain medical conditions.