Calculate BMI and see where you fall on the weight spectrum. Includes WHO category guidelines.
Height
Weight
Age (optional)
Sex (optional)
WHO BMI Categories
Category
BMI Range
Risk Level
${[['Severely Underweight','< 16','Very High'],['Underweight','16 – 18.5','Moderate'],['Normal weight','18.5 – 25','Low'],['Overweight','25 – 30','Moderate'],['Obese Class I','30 – 35','High'],['Obese Class II','35 – 40','Very High'],['Obese Class III','> 40','Extremely High']].map(([cat,range,risk])=>`
${cat}
${range}
${risk}
`).join('')}
ℹ️ BMI is a screening tool, not a diagnostic measure. It doesn't account for muscle mass, bone density, age, or distribution of fat. Consult a healthcare professional for a complete health assessment.