⚖️
BMI: 66cm, 9kg
BMI for 66cm tall and 9kg: 20.7 (Normal). Free BMI calculator with health categories.
20.7 (Normal)
BMI = 9 / (66/100)^2 = 20.7. Category: Normal.
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 |
|---|---|
| 66 / 4 | 9.2 (Underweight) |
| 66 / 7 | 16.1 (Underweight) |
| 66 / 8 | 18.4 (Underweight) |
| 66 / 10 | 23.0 (Normal) |
| 66 / 11 | 25.3 (Overweight) |
| 66 / 14 | 32.1 (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.