1. What is Weight Loss Percentage?

Weight loss percentage is a standardized way to measure weight loss progress, allowing for comparison between individuals of different starting weights. It provides a more meaningful measure 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 helps evaluate the effectiveness of diet and exercise regimens.

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 consistent conditions.

5. Frequently Asked Questions (FAQ)

Q1: Why use percentage instead of absolute weight loss?
A: Percentage accounts for different starting weights, making progress comparable between individuals of different sizes.

Q2: What is considered a healthy weight loss percentage?
A: A 5-10% weight loss is often enough to see significant health benefits. More than 1-2% per week may be too rapid.

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 too?
A: Yes, the formula will show a negative percentage if current weight exceeds initial weight.

Q5: Should I use kg or lbs for the calculation?
A: The calculator uses kg, but you can use any unit as long as both weights are in the same unit.