How To Calculate Weight Loss Percentage Formula. Method to calculate percentage of weight loss step 1. Have the totals previous and later values which will be used.
The most important thing you need to know in order to calculate weight loss is your weight iw before. Percentage weight loss is calculated by taking away in pounds your present weight from your starting weight. But percentage weight loss is the weight loss as a fraction of the original weight.
Have the totals previous and later values which will be used.
Have the totals previous and later values which will be used. Percentage weight loss is calculated by taking away in pounds your present weight from your starting weight. Next multiply the result by 100. There is also a different case that might appear whenthe initial weight is smaller than the current weight it will return the percentage of weight gain.
