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, whether your goal is to lose, maintain, or gain weight.

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 your activity level

Explanation: Your BMR accounts for 60-75% of total calories burned, while physical activity accounts for the remainder. The activity factor adjusts your BMR based on your exercise habits.

3. Importance of TDEE Calculation

Details: Knowing your TDEE helps create effective nutrition plans. To lose weight, consume fewer calories than your TDEE; to gain weight, consume more; to maintain, match your intake to your TDEE.

4. Using the Calculator

Tips: First calculate your BMR using a BMR calculator, then enter it here along with your activity level. For best 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 changes and adjust as needed.

Q2: Should I use sedentary activity level if I exercise?
A: No, choose the level that matches your total activity including both exercise and daily movement.

Q3: How often should I recalculate my TDEE?
A: Recalculate whenever your weight changes significantly (5+ lbs) or your activity level changes substantially.

Q4: Why is my TDEE different from fitness trackers?
A: Different algorithms and activity measurements can lead to variations. Use this as a baseline and adjust based on results.

Q5: Can I use this for weight loss?
A: Yes, subtract 250-500 calories from your TDEE for gradual weight loss (0.5-1 lb/week).