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BMI: 63cm, 21kg
BMI for 63cm tall and 21kg: 52.9 (Obese). Free BMI calculator with health categories.
52.9 (Obese)
BMI = 21 / (63/100)^2 = 52.9. Category: Obese.
How This Was Calculated
Metric: BMI = weight(kg) / height(m)²
Imperial: BMI = 703 × weight(lbs) / height(in)²
Categories: Underweight <18.5 | Normal 18.5-24.9 | Overweight 25-29.9 | Obese ≥30.
Quick Reference Table
| Input | Result |
|---|---|
| 63 / 16 | 40.3 (Obese) |
| 63 / 19 | 47.9 (Obese) |
| 63 / 20 | 50.4 (Obese) |
| 63 / 22 | 55.4 (Obese) |
| 63 / 23 | 57.9 (Obese) |
| 63 / 26 | 65.5 (Obese) |
Frequently Asked Questions
What is a healthy BMI?
A BMI between 18.5 and 24.9 is considered normal.
Does BMI account for muscle mass?
No, BMI is a general screening tool and does not distinguish muscle from fat.
Should I use metric or imperial?
Both give the same result. Use whichever you are comfortable with.