1. What is TDEE?

TDEE (Total Daily Energy Expenditure) represents the total number of calories you burn in a day, including your basal metabolic rate (BMR) and activity level. 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)
• \( \text{Activity Factor} \) — Multiplier based on activity level (1.2-1.9)

Explanation: The equation accounts for your base calorie needs plus additional calories burned through physical activity.

3. Importance of TDEE Calculation

Details: Knowing your TDEE helps with weight loss (eat below TDEE), maintenance (eat at TDEE), or weight gain (eat above TDEE). It's fundamental for personalized nutrition planning.

4. Using the Calculator

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

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this TDEE calculation?
A: It provides a good estimate, but individual variations exist. Track your weight and adjust as needed.

Q2: Should I use TDEE for weight loss?
A: Yes, eating 300-500 kcal below TDEE typically leads to safe weight loss (0.5-1 lb/week).

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

Q4: What if I'm between activity levels?
A: Choose the lower level to avoid overestimating calories burned through activity.

Q5: Does TDEE account for exercise calories?
A: Yes, through the activity multiplier. For precise tracking, consider using a fitness tracker.