1. What is the Weight Loss Calculator?

This calculator estimates weight loss based on daily caloric deficit and duration, specifically designed for women over 50. It uses the principle that a deficit of 7700 kcal equals approximately 1 kg of weight loss.

2. How Does the Calculator Work?

The calculator uses the weight loss formula:

Where:

• \( deficit \) — Daily caloric deficit (kcal/day)
• \( days \) — Duration of deficit (days)
• \( 7700 \) — Estimated kcal per kg of body weight

Explanation: The equation calculates how much weight you can expect to lose based on your sustained caloric deficit over time.

3. Importance of Caloric Deficit

Details: For women over 50, metabolism slows down, making weight loss more challenging. Calculating your expected weight loss helps set realistic goals and expectations.

4. Using the Calculator

Tips: Enter your daily caloric deficit (difference between calories consumed and burned) and the number of days you plan to maintain this deficit. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Why 7700 kcal per kg?
A: This is the generally accepted estimate of energy stored in 1 kg of body fat, though individual variations exist.

Q2: Is weight loss linear?
A: No, initial weight loss often includes water weight, and metabolic adaptations may slow progress over time.

Q3: How accurate is this for women over 50?
A: It provides a reasonable estimate, but hormonal changes and slower metabolism in this age group may affect results.

Q4: What's a safe caloric deficit?
A: Typically 300-500 kcal/day is recommended, but consult a healthcare provider for personalized advice.

Q5: Should I adjust for exercise?
A: Yes, your deficit should account for both reduced intake and increased activity for most accurate results.