1. What is Weight Loss Percentage?

Weight loss percentage is a standardized way to measure weight loss that accounts for different starting weights. It provides a more meaningful comparison than absolute weight loss numbers.

2. How Does the Calculator Work?

The calculator uses the weight loss percentage formula:

Where:

• \( initial\_weight \) — Starting weight in kilograms
• \( current\_weight \) — Current weight in kilograms

Explanation: The formula calculates what percentage of your original body weight you have lost.

3. Importance of Tracking Weight Loss

Details: Tracking weight loss percentage helps monitor progress in weight management programs, provides motivation, and allows for better comparison between individuals with different starting weights.

4. Using the Calculator

Tips: Enter your initial weight and current weight in kilograms. Both values must be positive numbers. For accurate results, weigh yourself at the same time of day under similar conditions.

5. Frequently Asked Questions (FAQ)

Q1: Why use percentage instead of absolute weight loss?
A: Percentage accounts for different starting weights, making progress comparisons more meaningful.

Q2: What is considered a healthy weight loss percentage?
A: 5-10% of initial weight is often a realistic and beneficial goal, with health benefits visible even at modest weight loss.

Q3: How often should I calculate my weight loss percentage?
A: Weekly measurements are recommended to see trends while avoiding daily fluctuations.

Q4: Does this work for weight gain percentage too?
A: Yes, the same formula will show percentage increase if current weight is higher than initial weight.

Q5: Should I use the same scale for measurements?
A: Yes, using the same scale under similar conditions provides the most consistent results.