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BMI: 21cm, 63kg
BMI for 21cm tall and 63kg: 1,428.6 (Obese). Free BMI calculator with health categories.
1,428.6 (Obese)
BMI = 63 / (21/100)^2 = 1,428.6. 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 |
|---|---|
| 21 / 58 | 1,315.2 (Obese) |
| 21 / 61 | 1,383.2 (Obese) |
| 21 / 62 | 1,405.9 (Obese) |
| 21 / 64 | 1,451.2 (Obese) |
| 21 / 65 | 1,473.9 (Obese) |
| 21 / 68 | 1,542.0 (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.