BMI Calculator
Calculate your body mass index
Kategorie BMI (WHO)
Niedowaga0 - 18.5
Waga prawidłowa18.5 - 25
Nadwaga25 - 30
Otyłość I stopnia30 - 35
Otyłość II stopnia35 - 40
Otyłość III stopnia≥ 40
BMI Calculator Online - Calculate Your Body Mass Index
BMI (Body Mass Index) is an international measure used to check whether an adult's weight is healthy for their height. Formula: BMI = weight (kg) ÷ height² (m). Example: 70 kg ÷ (1.75 m)² = 22.9
BMI categories (WHO)
| Category | BMI range |
|---|---|
| Underweight | < 18.5 |
| Normal weight | 18.5 - 24.9 |
| Overweight | 25 - 29.9 |
| Obesity Class I | 30 - 34.9 |
| Obesity Class II | 35 - 39.9 |
| Obesity Class III | ≥ 40 |