1. What is the Weight Loss Formula?

The weight loss formula calculates the estimated body weight after a certain percentage of weight loss from the initial weight.

2. How Does the Calculator Work?

The calculator uses the weight loss formula:

Where:

• \( Initial \) — Starting weight in kilograms
• \( \% \) — Percentage of weight loss

Explanation: The formula calculates the remaining weight after losing a specified percentage of the initial body weight.

3. Importance of Weight Loss Calculation

Details: Calculating estimated weight loss helps in setting realistic goals, monitoring progress, and planning nutrition and exercise programs.

4. Using the Calculator

Tips: Enter initial weight in kg and desired percentage of weight loss. All values must be valid (weight > 0, percentage between 0-100).

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this calculation?
A: This provides a mathematical estimate. Actual weight loss may vary based on body composition, metabolism, and other factors.

Q2: What's a healthy percentage of weight loss?
A: Generally, 5-10% of initial weight is considered a healthy initial goal for overweight individuals.

Q3: Should I use kg or pounds?
A: This calculator uses kg. For pounds, convert first (1 kg = 2.20462 lbs).

Q4: Does this account for muscle vs fat loss?
A: No, this is a simple mathematical calculation that doesn't differentiate between fat and muscle loss.

Q5: Can I use this for weight gain calculations?
A: Yes, by entering a negative percentage, though the formula is primarily designed for weight loss.