BMI計算
Calculate your Body Mass Index (BMI) from height and weight online, free, with the healthy-range category.
使い方 BMI計算
- Enter your weight in kilograms.
- Enter your height in centimetres.
- Read your BMI and healthy-range category.
よくある質問
What is a healthy BMI?
A BMI between 18.5 and 24.9 is considered normal; below is underweight, 25–29.9 overweight, 30+ obese.
Is BMI accurate for everyone?
BMI is a general guide and doesn't account for muscle mass or body composition, treat it as one indicator, not a diagnosis.