BMI calculator
Enter height and weight to calculate your BMI. The result is color-coded by category.
Input
Result
Normal
BMI: 0
Calorie estimate (kcal/day)
0 – 0
—
BMI categories
Underweight: < 18.5
Normal: 18.5 – 24.9
Overweight: 25.0 – 29.9
Obesity: ≥ 30.0
Tip: for a more accurate calorie target we usually need age, sex and activity level.