⚖️
BMI: 82cm, 21kg
BMI for 82cm tall and 21kg: 31.2 (Obese). Free BMI calculator with health categories.
31.2 (Obese)
BMI = 21 / (82/100)^2 = 31.2. 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 |
|---|---|
| 82 / 16 | 23.8 (Normal) |
| 82 / 19 | 28.3 (Overweight) |
| 82 / 20 | 29.7 (Overweight) |
| 82 / 22 | 32.7 (Obese) |
| 82 / 23 | 34.2 (Obese) |
| 82 / 26 | 38.7 (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.