Weight Loss Percentage Formula:
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The weight loss percentage calculation provides a standardized way to track progress regardless of starting size. It shows what percentage of your initial body weight you've lost, which is often more meaningful than absolute numbers.
The calculator uses two simple formulas:
Where:
Explanation: The same percentage loss is applied to your initial inches measurement to estimate inches lost.
Details: Tracking both weight and measurements provides a more complete picture of body composition changes, as muscle gain can sometimes offset fat loss on the scale.
Tips: For accurate results, use consistent measurement techniques at the same time of day. Measure at the widest point for body parts like waist, hips, etc.
Q1: Why calculate percentage instead of just pounds/kilos lost?
A: Percentage loss accounts for different starting sizes, making progress comparable between individuals.
Q2: How often should I measure myself?
A: Weekly or bi-weekly measurements are sufficient, as daily fluctuations can be misleading.
Q3: What's a healthy rate of weight loss?
A: 0.5-1% of body weight per week is generally sustainable and healthy.
Q4: Why track inches if I'm tracking weight?
A: Inches lost can show progress even when the scale doesn't move, especially if you're building muscle.
Q5: Where should I take measurements?
A: Common sites include waist, hips, chest, arms, and thighs. Be consistent with measurement locations.