Calculate your body mass index and see which WHO category it falls in.
Metric: BMI = kg / m². Imperial: BMI = lb / in² × 703.
70 kg at 1.75 m → 70 / (1.75²) ≈ 22.86 → Normal.
Body Mass Index is a quick screening measure used by clinicians to flag potential weight issues. It's a rough tool — athletes and very muscular people may score high without health risk.
The WHO considers 18.5–24.9 the normal range.
No — it doesn't distinguish muscle from fat and is less useful for athletes or the elderly.
Estimate the calories you burn each day (TDEE) based on age, sex and activity.
Estimate body fat percentage using the U.S. Navy tape-measure formula.
Enter a date of birth to see your exact age down to the day.