⚖️
BMI: 68cm, 18kg
BMI for 68cm tall and 18kg: 38.9 (Obese). Free BMI calculator with health categories.
38.9 (Obese)
BMI = 18 / (68/100)^2 = 38.9. 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 |
|---|---|
| 68 / 13 | 28.1 (Overweight) |
| 68 / 16 | 34.6 (Obese) |
| 68 / 17 | 36.8 (Obese) |
| 68 / 19 | 41.1 (Obese) |
| 68 / 20 | 43.3 (Obese) |
| 68 / 23 | 49.7 (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.