⚖️
BMI: 91cm, 42kg
BMI for 91cm tall and 42kg: 50.7 (Obese). Free BMI calculator with health categories.
50.7 (Obese)
BMI = 42 / (91/100)^2 = 50.7. 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 |
|---|---|
| 91 / 37 | 44.7 (Obese) |
| 91 / 40 | 48.3 (Obese) |
| 91 / 41 | 49.5 (Obese) |
| 91 / 43 | 51.9 (Obese) |
| 91 / 44 | 53.1 (Obese) |
| 91 / 47 | 56.8 (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.