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3 Month Weight Loss Calculator

Weight Loss Formula:

\[ \text{Weight Loss} = \frac{\text{deficit} \times 90}{7700} \]

kcal/day

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1. What is the 3 Month Weight Loss Calculator?

The 3 Month Weight Loss Calculator estimates potential weight loss based on your daily caloric deficit over a 90-day period. It uses the scientifically established relationship between caloric deficit and fat loss.

2. How Does the Calculator Work?

The calculator uses the following formula:

\[ \text{Weight Loss} = \frac{\text{deficit} \times 90}{7700} \]

Where:

Explanation: The formula calculates total caloric deficit over 3 months and converts it to kilograms of fat loss based on the energy density of body fat.

3. Importance of Caloric Deficit

Details: Creating a consistent caloric deficit is the fundamental requirement for fat loss. This calculator helps set realistic expectations and goals for weight management.

4. Using the Calculator

Tips: Enter your estimated daily caloric deficit (difference between calories consumed and calories burned). For best results, use an average deficit based on consistent dietary and activity patterns.

5. Frequently Asked Questions (FAQ)

Q1: Is the 7700 kcal/kg value exact?
A: It's an approximation. The actual energy content of body fat can vary slightly depending on individual factors.

Q2: Why doesn't my actual weight loss match the prediction?
A: Water retention, muscle gain, metabolic adaptation, and inaccurate deficit tracking can all affect results.

Q3: Is a larger deficit always better?
A: No. Very large deficits can lead to muscle loss, metabolic slowdown, and nutritional deficiencies.

Q4: How accurate is this for long-term predictions?
A: It works best for short-term predictions (3-6 months). Metabolic changes make longer-term predictions less accurate.

Q5: Does this account for different macronutrients?
A: No. The calculator assumes all weight loss comes from fat, which requires proper protein intake and exercise to maintain muscle.

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