Weight Loss Timeline Calculator
Weight Loss Timeline Calculator
See roughly how long it could take to reach a goal weight at a steady pace.
Estimate only, not medical advice. Real progress is rarely a straight line, and it differs a lot between people and treatments, including medications. This is a planning estimate, not a prediction. Check your plan with a clinician.
Free to use and save. A free account keeps your results in your private journal, and the ads on the calculator pages are hidden while you are signed in.
How this is calculated
Weeks equal the weight to lose divided by your chosen weekly pace. Paces of about 1 to 2 pounds (0.5 to 1 kg) a week are what public-health guidance, such as the CDC, commonly describes as steady for most adults. The range line shows your current and goal weights against the WHO BMI cutoffs for your height. Everything is calculated in your browser, and nothing you enter is stored or sent anywhere.