1. What is TDEE?

TDEE (Total Daily Energy Expenditure) represents the total number of calories you burn each day, including your basal metabolic rate (BMR) and activity level. It's crucial for weight management.

2. How Does the Calculator Work?

The calculator uses the following equations:

Where:

• \( BMR \) — Basal Metabolic Rate (calories burned at rest)
• \( activity\ factor \) — Multiplier based on activity level
• \( deficit \) — Desired calorie deficit for weight loss

Explanation: The equation accounts for your basic metabolic needs plus additional calories burned through activity, then subtracts your desired deficit for weight loss.

3. Importance of TDEE Calculation

Details: Knowing your TDEE helps create effective weight loss or maintenance plans. A 500 kcal/day deficit typically leads to about 1 pound (0.45 kg) of weight loss per week.

4. Using the Calculator

Tips: Enter your BMR (use a BMR calculator if unknown), select your activity level, and specify your desired daily deficit. Common deficits range from 300-1000 kcal/day.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is TDEE calculation?
A: Estimates are reasonably accurate for most people, but individual variations exist. Monitor your progress and adjust as needed.

Q2: What's a safe calorie deficit?
A: 500-1000 kcal/day is generally safe for most adults, leading to 1-2 lbs (0.5-1 kg) weight loss per week.

Q3: Should I eat back exercise calories?
A: The activity factor already accounts for exercise. Only eat additional calories if you're doing extra workouts beyond your normal routine.

Q4: How often should I recalculate?
A: Recalculate every 10-20 lbs (4.5-9 kg) of weight change or if your activity level changes significantly.

Q5: What if I'm not losing weight?
A: You may need to adjust your intake, activity level, or check your BMR calculation. Plateaus are normal and may require recalibration.