⚖️ BMI Calculator
Enter your height and weight to see your BMI, its category and the healthy weight range for your height.
BMI ranges
According to the World Health Organization, below 18.5 is underweight, 18.5–24.9 normal, 25–29.9 overweight and 30 or above obese. BMI ignores muscle mass and age; talk to a doctor about health decisions.
Frequently asked questions
Is BMI accurate for athletes?
It can be misleading for people with high muscle mass.
Can it be used for children?
No. Children are assessed with age and sex-specific percentile charts.