1. What Are Maintenance Calories?

Definition: Maintenance calories (TDEE) represent the number of calories you need to consume daily to maintain your current weight.

Purpose: Knowing your TDEE helps with weight management, whether you want to maintain, lose, or gain weight.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( \text{TDEE} \) — Total Daily Energy Expenditure (kcal/day)
• \( \text{BMR} \) — Basal Metabolic Rate (kcal/day)
• \( \text{Activity Factor} \) — Multiplier based on activity level

Explanation: Your BMR represents calories burned at complete rest. The activity factor accounts for your daily movement and exercise.

3. Importance of Knowing Your TDEE

Details: Accurate TDEE calculation is crucial for effective diet planning, fitness goals, and metabolic health.

4. Using the Calculator

Tips: Enter your BMR (use our BMR Calculator if unknown) and select your activity level. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: How do I find my BMR?
A: Use our BMR Calculator or the Mifflin-St Jeor equation based on your age, gender, weight, and height.

Q2: What if my activity varies day to day?
A: Choose the level that best represents your average weekly activity.

Q3: How accurate is this calculation?
A: It provides a good estimate, but individual variations may exist. Adjust based on results over time.

Q4: Should I recalculate my TDEE often?
A: Yes, especially if your weight, activity level, or body composition changes significantly.

Q5: How do I use TDEE for weight loss?
A: Consume 300-500 kcal less than your TDEE for gradual weight loss (about 0.5-1 lb/week).