1. What is the Weight Gain Calorie Calculator?

The Weight Gain Calorie Calculator helps determine your daily calorie needs for healthy weight gain by adding 300 kcal to your Total Daily Energy Expenditure (TDEE).

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( TDEE \) — Your Total Daily Energy Expenditure (kcal/day)
• \( 300 \) — The recommended calorie surplus for steady weight gain

Explanation: A 300 kcal surplus above your maintenance level (TDEE) typically leads to a gradual weight gain of about 0.25-0.5 kg per week.

3. Importance of Calorie Calculation for Weight Gain

Details: Accurate calorie calculation ensures you're eating enough to gain weight without excessive fat accumulation. It helps create a controlled, healthy weight gain plan.

4. Using the Calculator

Tips: Enter your TDEE in kcal/day. If you don't know your TDEE, use a TDEE calculator first. The value must be greater than 0.

5. Frequently Asked Questions (FAQ)

Q1: Why add 300 calories to TDEE?
A: 300 kcal creates a modest surplus that promotes muscle growth while minimizing fat gain.

Q2: Can I add more than 300 calories?
A: Larger surpluses may lead to faster weight gain but with more fat accumulation. 300-500 kcal is typically recommended.

Q3: How often should I recalculate?
A: Recalculate every 2-4 weeks as your weight changes, which affects your TDEE.

Q4: What if I'm not gaining weight?
A: You may need to increase your surplus slightly (by 100-200 kcal) if you're not seeing progress after 2-3 weeks.

Q5: Should I adjust my macros for weight gain?
A: Yes, ensure adequate protein intake (1.6-2.2g/kg body weight) and balance your carbs and fats according to your preferences.