Aim for a Healthy Weight: Assess your Risk - From the National Institutes of Health. Featuring BMI calculators and tables to help determine the risk of disease and death. Also offers tips on losing and controlling weight.
Body Mass Index Chart - Contains body mass index (BMI) charts for adults and a BMI calculator.
Body Mass Index Resources - Provides information about the body mass index for adults and children. Includes BMI calculator and charts. From the Centres for Disease Control and Prevention.
Body Surface Area, Body Mass Index - Provides calculator that evaluates body mass index (BMI), body surface area, lean body weight, and ideal body weight.
Calculate Your Body Mass Index - Provides BMI calculator using both English and metric measures. From the National Institutes of Health.
Halls.md: Body Mass Index Calculator - Features height and weight percentiles, weight charts, and a realistic ideal weight range and BMI. Includes nutrition and fitness links.
iVillage Total Health: Body Fat Compostion - Diet and nutrition information as related to body composition, including weight loss tips. Also offers a body mass index calculator.