⚖️
BMI: 21cm, 122kg
BMI for 21cm tall and 122kg: 2,766.4 (Obese). Free BMI calculator with health categories.
2,766.4 (Obese)
BMI = 122 / (21/100)^2 = 2,766.4. 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 / 117 | 2,653.1 (Obese) |
| 21 / 120 | 2,721.1 (Obese) |
| 21 / 121 | 2,743.8 (Obese) |
| 21 / 123 | 2,789.1 (Obese) |
| 21 / 124 | 2,811.8 (Obese) |
| 21 / 127 | 2,879.8 (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.