1. What is the Weight Loss Equation?

The weight loss equation calculates projected weight loss over 70 days based on your daily calorie deficit. It uses the principle that 1 pound of fat equals approximately 3500 calories.

2. How Does the Calculator Work?

The calculator uses the weight loss equation:

Where:

• Daily deficit — Your daily calorie intake minus your daily calorie expenditure
• 70 — Number of days for the projection
• 3500 — Approximate calories in 1 pound of body fat

Explanation: The equation calculates how much weight you would lose over 70 days by maintaining a consistent daily calorie deficit.

3. Importance of Calorie Deficit

Details: Creating a calorie deficit is the fundamental principle behind weight loss. This calculator helps you understand the long-term impact of your daily deficit.

4. Using the Calculator

Tips: Enter your estimated daily calorie deficit in kcal/day. For accuracy, track your food intake and energy expenditure consistently.

5. Frequently Asked Questions (FAQ)

Q1: Is the 3500 calories per pound rule exact?
A: While commonly used, it's an approximation. Individual results may vary based on body composition and metabolic factors.

Q2: Will weight loss be linear over the 70 days?
A: Typically no - weight loss often slows over time as metabolism adapts and body weight decreases.

Q3: Should I aim for the largest deficit possible?
A: No, very large deficits can lead to muscle loss and metabolic slowdown. Moderate deficits (500-1000 kcal/day) are generally recommended.

Q4: Does this account for water weight changes?
A: No, this calculates fat loss specifically. Initial weight loss often includes significant water weight changes.

Q5: How accurate is this for long-term predictions?
A: While useful for estimation, accuracy decreases over longer periods due to metabolic adaptations and changing body composition.