Need to lose or gain weight? The Body Weight Planner can help! After entering basic information that includes your current weight, sex, age, height, and an estimated physical activity level, the Body Weight Planner will calculate your calorie and physical activity needs to reach your goal weight and to maintain it.
The Body Weight Planner is an online tool developed for adults aged 18 and older and is not intended for pregnant or breastfeeding women. The Body Weight Planner was developed and is maintained by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) -- a part of the US Department of Health and Human Service's National Institutes of Health (NIH).