1. What is Weight Percentage Lost?

Weight percentage lost is a measurement that shows how much weight you've lost relative to your starting weight. It provides a more accurate picture of your progress than just tracking pounds or kilograms lost, especially for people with different starting weights.

2. How Does the Calculator Work?

The calculator uses the weight loss percentage formula:

Where:

• Initial Weight — Your starting weight in kilograms
• Current Weight — Your current weight in kilograms

Explanation: The formula calculates what percentage of your original body weight you have lost, giving a standardized measure of progress.

3. Importance of Tracking Weight Loss

Details: Tracking weight loss percentage helps compare progress across different starting weights, provides motivation, and helps healthcare professionals assess health improvements.

4. Using the Calculator

Tips: Enter your initial weight and current weight in kilograms. Both values must be positive numbers. For best 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 loss accounts for different starting weights, making progress comparable between individuals of different sizes.

Q2: What's considered significant weight loss?
A: A 5-10% weight loss is clinically significant and can lead to health improvements like better blood pressure and glucose control.

Q3: How often should I calculate my weight loss percentage?
A: Weekly or bi-weekly measurements are recommended, as daily fluctuations can be misleading.

Q4: Does this work for weight gain too?
A: Yes, the same formula can show percentage weight gain 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 (time of day, clothing, etc.) provides the most consistent results.