1. What is TDEE?

TDEE (Total Daily Energy Expenditure) represents the total number of calories you burn in a day, including basal metabolic rate (BMR) and activity calories. It's crucial for weight management and nutrition planning.

2. How Does the Calculator Work?

The calculator uses the TDEE equation:

Where:

• \( BMR \) — Basal Metabolic Rate (calories burned at rest)
• \( Activity\ Factor \) — Multiplier based on activity level (1.2-1.9)

Explanation: The equation accounts for your body's baseline energy needs plus additional calories burned through physical activity.

3. Importance of TDEE Calculation

Details: Knowing your TDEE helps determine appropriate calorie intake for weight loss, maintenance, or gain. It's fundamental for creating effective diet plans.

4. Using the Calculator

Tips: Enter your BMR in kcal/day and select your activity level. For accurate results, use a recent BMR measurement or calculation.

5. Frequently Asked Questions (FAQ)

Q1: How is TDEE different from BMR?
A: BMR represents calories burned at complete rest, while TDEE includes all daily activities and exercise.

Q2: How often should I recalculate my TDEE?
A: Recalculate whenever your weight changes significantly (5+ lbs) or your activity level changes substantially.

Q3: Which activity level should I choose?
A: Be honest about your weekly exercise routine. If unsure, start with a lower level and adjust as needed.

Q4: Can TDEE vary day to day?
A: Yes, TDEE changes based on daily activity. The calculator provides an average estimate.

Q5: How accurate is this calculation?
A: It provides a good estimate, but individual variations exist. Consider it a starting point and adjust based on results.