⚖️
BMI: 42cm, 7kg
BMI for 42cm tall and 7kg: 39.7 (Obese). Free BMI calculator with health categories.
39.7 (Obese)
BMI = 7 / (42/100)^2 = 39.7. 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 |
|---|---|
| 42 / 2 | 11.3 (Underweight) |
| 42 / 5 | 28.3 (Overweight) |
| 42 / 6 | 34.0 (Obese) |
| 42 / 8 | 45.4 (Obese) |
| 42 / 9 | 51.0 (Obese) |
| 42 / 12 | 68.0 (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.