1. What is TDEE and Caloric Deficit?

TDEE (Total Daily Energy Expenditure) is the total number of calories you burn in a day, including basal metabolic rate and physical activity. A caloric deficit occurs when you consume fewer calories than your TDEE, leading to weight loss.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( TDEE \) — Total Daily Energy Expenditure (kcal/day)
• \( Deficit \) — Desired caloric deficit (kcal/day)

Explanation: The equation calculates your daily calorie intake needed to achieve your desired deficit for weight loss.

3. Importance of Caloric Deficit for Weight Loss

Details: Creating a consistent caloric deficit is the fundamental requirement for weight loss. A deficit of 500 kcal/day typically leads to about 1 pound (0.45 kg) of weight loss per week.

4. Using the Calculator

Tips: Enter your calculated TDEE and desired daily deficit. Typical deficits range from 300-1000 kcal/day depending on your goals and current weight.

5. Frequently Asked Questions (FAQ)

Q1: How do I calculate my TDEE?
A: TDEE can be estimated using online calculators that consider your age, gender, weight, height, and activity level.

Q2: What's a safe caloric deficit?
A: Generally 300-1000 kcal/day deficit is safe. Very large deficits may lead to muscle loss and metabolic slowdown.

Q3: Should I adjust my deficit as I lose weight?
A: Yes, as you lose weight your TDEE decreases, so you may need to adjust your calorie intake or increase activity to maintain the same deficit.

Q4: Are all calories equal for weight loss?
A: While calorie balance determines weight loss, nutrient-dense foods support health and satiety better than empty calories.

Q5: How accurate is this calculation?
A: It provides a theoretical estimate. Individual results may vary due to metabolic differences and measurement inaccuracies.