1. What is Calorie Surplus?

Calorie surplus occurs when you consume more calories than your body burns (TDEE). This is essential for weight gain and muscle building when combined with proper exercise.

2. How Does the Calculator Work?

The calculator uses the simple equation:

Where:

• \( Calories\_intake \) — Total calories consumed per day
• \( TDEE \) — Total Daily Energy Expenditure (calories burned per day)

Explanation: A positive result indicates calorie surplus (weight gain), while negative indicates deficit (weight loss).

3. Importance of Calorie Surplus

Details: Understanding your calorie surplus helps in achieving weight gain goals, optimizing muscle growth, and ensuring proper nutrition during bulking phases.

4. Using the Calculator

Tips: Enter your daily calorie intake and TDEE in kcal/day. Both values must be positive numbers for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What's a healthy calorie surplus for muscle gain?
A: Typically 250-500 kcal/day surplus is recommended for lean muscle gain with minimal fat.

Q2: How do I calculate my TDEE?
A: TDEE can be estimated using online calculators that consider your BMR and activity level.

Q3: Does all surplus turn into muscle?
A: No, surplus supports muscle growth but some will become fat. The ratio depends on training, genetics, and nutrition.

Q4: Should I have a surplus every day?
A: For consistent muscle growth, yes. Some prefer cyclical approaches with surplus on training days.

Q5: What if my surplus is too large?
A: Excessive surplus (>500 kcal/day) typically leads to more fat gain than muscle gain.