Weight Loss Percentage Calculator:
Enter the values of original weight, OW(kg) and final weight, FW(kg) to determine the value of Weight Loss Percentage, W.
Weight Loss Percentage Formula:
The Weight Loss Percentage (WLP) calculator is a tool used to determine the percentage of weight lost over a specific period. This calculation is particularly helpful for individuals tracking weight management or fitness goals, as it provides an objective way to measure progress relative to their initial weight. By finding the percentage of weight lost, one can assess the effectiveness of dietary, exercise, or lifestyle changes.
Weight loss percentage is calculated by comparing the original weight (OW) with the final weight (FW) and determining the difference as a percentage of the original weight. This formula highlights the weight change as a portion of the initial weight, offering a clear and relatable measure of progress. It’s widely used in healthcare, fitness training, and personal wellness assessments.
The formula calculates the percentage by taking the difference between the original and final weight, dividing it by the original weight, and multiplying by 100 to express it as a percentage. Positive values indicate weight loss, while negative values (if any) would show weight gain in a reversed context.
Weight Loss Percentage, W in percentage by taking the difference between the original weight, OW(kg) in kilograms and final weight, FW(kg) in kilograms dividing it by the original weight, OW(kg) and multiplying by 100 to express it as a percentage.
Weight Loss Percentage, W = (OW(kg) – FW(kg)) / OW(kg) * 100
W = weight loss percentage.
OW(kg) = original weight in kilograms, kg.
FW(kg) = final weight in kilograms, kg.
Weight Loss Percentage Calculation:
1.An individual has an original weight of 85 kg and a final weight of 78 kg. Calculate the weight loss percentage.
Given: OW(kg) = 85kg, FW(kg) = 78kg.
Weight Loss Percentage, W = (OW(kg) – FW(kg)) / OW(kg) * 100
W = (85 – 75) / 85 * 100
W = 10 / 85 * 100
W = 11.7647%.
2.An individual has lost weight from an original weight of 120 kg to a final weight that results in a weight loss percentage of 15%. Calculate the final weight.
Given: W = 15%, OW(kg) = 120kg.
Weight Loss Percentage, W = (OW(kg) – FW(kg)) / OW(kg) * 100
FW(kg) = OW(kg) – (W * OW(kg) / 100)
FW(kg) = 120 – (15 * 120 / 100)
FW(kg) = 120 – 18
FW(kg) = 102kg.