⚖️
BMI: 21cm, 340kg
BMI for 21cm tall and 340kg: 7,709.8 (Obese). Free BMI calculator with health categories.
7,709.8 (Obese)
BMI = 340 / (21/100)^2 = 7,709.8. 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 |
|---|---|
| 21 / 335 | 7,596.4 (Obese) |
| 21 / 338 | 7,664.4 (Obese) |
| 21 / 339 | 7,687.1 (Obese) |
| 21 / 341 | 7,732.4 (Obese) |
| 21 / 342 | 7,755.1 (Obese) |
| 21 / 345 | 7,823.1 (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.