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Weight Percentage Formula:
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Weight percentage loss measures how much weight you've lost relative to your starting weight. It provides a more accurate picture of progress than just tracking pounds or kilograms lost, especially for people with different starting weights.
The calculator uses the weight percentage formula:
Where:
Explanation: The formula calculates what percentage of your original body weight you've lost. This gives a standardized way to compare progress across different individuals.
Details: Tracking weight loss percentage helps set realistic goals, provides motivation, and allows for better comparison of progress across different body sizes. Health professionals often use this metric to assess meaningful weight changes.
Tips: Enter your initial weight and current weight in kilograms. For accurate results, weigh yourself at the same time of day (preferably morning) under consistent conditions.
Q1: Why use percentage instead of absolute weight loss?
A: Percentage loss accounts for different starting weights, making progress comparisons more meaningful between individuals.
Q2: What is considered significant weight loss?
A: A 5-10% weight loss is clinically significant and can lead to health improvements like better blood pressure and cholesterol levels.
Q3: How often should I calculate my weight loss percentage?
A: Weekly measurements are recommended, as daily fluctuations can be misleading due to water retention and other factors.
Q4: Does this work for weight gain too?
A: Yes, the same formula can show percentage weight gain if your current weight is higher than initial weight.
Q5: Should I use kg or lbs for this calculation?
A: The calculator uses kg, but the percentage result would be the same regardless of units as long as both weights are in the same unit.