⚖️
BMI: 18cm, 3kg
BMI for 18cm tall and 3kg: 92.6 (Obese). Free BMI calculator with health categories.
92.6 (Obese)
BMI = 3 / (18/100)^2 = 92.6. 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 |
|---|---|
| 18 / 1 | 30.9 (Obese) |
| 18 / 2 | 61.7 (Obese) |
| 18 / 4 | 123.5 (Obese) |
| 18 / 5 | 154.3 (Obese) |
| 18 / 8 | 246.9 (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.