BMI Calculator
A quick body-mass-index check.
Your BMI
22.5
Normal
Underweight <18.5 · Normal 18.5–24.9 · Overweight 25–29.9 · Obese ≥30
About this tool
Calculates Body Mass Index from height and weight and shows the WHO healthy range.
How to use
- 1Pick metric or imperial.
- 2Enter height and weight.
- 3See your BMI and category.
Good to know
BMI is a rough screening tool. It doesn't account for muscle mass, age or ethnicity — consult a doctor for medical advice.