1. What is TDEE?

Total Daily Energy Expenditure (TDEE) is the total number of calories you burn in a day, including basal metabolic rate (BMR) and activity. It's crucial for weight management as it determines your maintenance calories.

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)

For weight loss: The calculator applies a calorie deficit (typically 15-25% of TDEE) to create sustainable weight loss.

3. Importance of TDEE Calculation

Details: Knowing your TDEE helps create an appropriate calorie deficit for weight loss without extreme restriction that could harm metabolism.

4. Using the Calculator

Tips: Enter your BMR (from a BMR calculator), select your activity level, and choose a weight loss goal. The calculator will show your TDEE and recommended calorie intake for weight loss.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this calculator?
A: It provides estimates based on standard equations. Individual variations may apply due to body composition and other factors.

Q2: What's a safe rate of weight loss?
A: 0.5-1% of body weight per week is generally safe and sustainable.

Q3: Should I eat back exercise calories?
A: The activity factor already accounts for exercise. Don't eat additional calories unless you're doing extra activity beyond your normal routine.

Q4: Why use BMR instead of weight?
A: BMR provides a more personalized starting point as it accounts for age, gender, height, and weight.

Q5: How often should I recalculate?
A: Recalculate every 10-15 pounds lost or if your activity level changes significantly.