1. What is Total Daily Caloric Expenditure?

Total Daily Energy Expenditure (TDEE) is the total number of calories your body burns in a day, including basal metabolic rate (BMR) and calories burned through activity. It's crucial for weight management and nutritional 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

Activity Factors:

• 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 determine appropriate calorie intake for weight maintenance, loss, or gain. It's fundamental for creating effective diet and fitness plans.

4. Using the Calculator

Tips: Enter your BMR (from a BMR calculator or lab test) and select your activity level. For accurate results, be honest about your activity level.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is TDEE calculation?
A: It provides a good estimate but individual variations exist. Track your actual weight changes to fine-tune.

Q2: Should I eat my TDEE to maintain weight?
A: Yes, consuming calories equal to your TDEE should maintain your current weight.

Q3: How often should I recalculate TDEE?
A: Recalculate when your weight changes significantly (±10 lbs) or activity level changes.

Q4: Does TDEE include exercise calories?
A: Yes, through the activity factor. For precise tracking, some people calculate separately.

Q5: Why is my TDEE different from fitness trackers?
A: Different algorithms and assumptions. Use one method consistently for comparison.