Health Tools

BMI, calorie needs and ideal body weight estimates.

• BMI Calculator — Calculate your body mass index in metric or imperial units, see your WHO weight category and the healthy weight range for your height.
• BMR & Calorie Calculator — Estimate your BMR with the Mifflin-St Jeor equation, your maintenance calories by activity level, and daily targets to lose or gain weight.
• Ideal Weight Calculator — Estimate ideal body weight from your height and sex with the Devine, Robinson, Miller and Hamwi formulas, in kilograms and pounds.