1. What is TDEE and Calorie Deficit?

TDEE (Total Daily Energy Expenditure) represents the number of calories you burn in a day. A calorie deficit is 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 calorie deficit (kcal/day)

Explanation: The calculator shows both your daily calorie target and the total for 3 months (90 days) based on your input.

3. Importance of Calorie Calculation

Details: Accurate calorie calculation helps in weight management, whether your goal is weight loss, maintenance, or gain. A proper deficit ensures healthy, sustainable weight loss.

4. Using the Calculator

Tips: Enter your TDEE (use a TDEE calculator if unknown) and your desired daily calorie deficit. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What's a safe calorie deficit?
A: Generally 300-500 kcal/day for moderate weight loss (0.5-1 lb/week) or 500-1000 kcal/day for more aggressive loss (1-2 lb/week).

Q2: How do I calculate my TDEE?
A: TDEE calculators consider your BMR (Basal Metabolic Rate) multiplied by an activity factor based on your lifestyle.

Q3: Why calculate for 3 months?
A: Three months is a common timeframe for measurable, sustainable weight loss goals while allowing for adjustments.

Q4: Should I eat the same calories every day?
A: Some people prefer calorie cycling (higher on workout days, lower on rest days) while others prefer consistency.

Q5: How accurate are these calculations?
A: They provide estimates. Actual results depend on adherence, metabolic adaptation, and accurate TDEE estimation.